import ast
import copy
import functools
import inspect
import itertools
import json
import os
import pprint
import random
import shutil
import sys
import time
import traceback
import typing
import uuid
import filelock
import pandas as pd
import requests
import tabulate
from iterators import TimeoutIterator
from gradio_utils.css import get_css
from gradio_utils.prompt_form import make_chatbots
# This is a hack to prevent Gradio from phoning home when it gets imported
os.environ['GRADIO_ANALYTICS_ENABLED'] = 'False'
def my_get(url, **kwargs):
print('Gradio HTTP request redirected to localhost :)', flush=True)
kwargs.setdefault('allow_redirects', True)
return requests.api.request('get', 'http://127.0.0.1/', **kwargs)
original_get = requests.get
requests.get = my_get
import gradio as gr
requests.get = original_get
def fix_pydantic_duplicate_validators_error():
try:
from pydantic import class_validators
class_validators.in_ipython = lambda: True # type: ignore[attr-defined]
except ImportError:
pass
fix_pydantic_duplicate_validators_error()
from enums import DocumentChoices, no_model_str, no_lora_str, no_server_str, LangChainAction, LangChainMode
from gradio_themes import H2oTheme, SoftTheme, get_h2o_title, get_simple_title, get_dark_js, spacing_xsm, radius_xsm, \
text_xsm
from prompter import prompt_type_to_model_name, prompt_types_strings, inv_prompt_type_to_model_lower, non_hf_types, \
get_prompt
from utils import get_githash, flatten_list, zip_data, s3up, clear_torch_cache, get_torch_allocated, system_info_print, \
ping, get_short_name, makedirs, get_kwargs, remove, system_info, ping_gpu, get_url, get_local_ip
from gen import get_model, languages_covered, evaluate, score_qa, langchain_modes, inputs_kwargs_list, scratch_base_dir, \
get_max_max_new_tokens, get_minmax_top_k_docs, history_to_context, langchain_actions, langchain_agents_list
from evaluate_params import eval_func_param_names, no_default_param_names, eval_func_param_names_defaults
from apscheduler.schedulers.background import BackgroundScheduler
def fix_text_for_gradio(text, fix_new_lines=False, fix_latex_dollars=True):
if fix_latex_dollars:
ts = text.split('```')
for parti, part in enumerate(ts):
inside = parti % 2 == 1
if not inside:
ts[parti] = ts[parti].replace('$', '﹩')
text = '```'.join(ts)
if fix_new_lines:
# let Gradio handle code, since got improved recently
## FIXME: below conflicts with Gradio, but need to see if can handle multiple \n\n\n etc. properly as is.
# ensure good visually, else markdown ignores multiple \n
# handle code blocks
ts = text.split('```')
for parti, part in enumerate(ts):
inside = parti % 2 == 1
if not inside:
ts[parti] = ts[parti].replace('\n', '<br>')
text = '```'.join(ts)
return text
def go_gradio(**kwargs):
allow_api = kwargs['allow_api']
is_public = kwargs['is_public']
is_hf = kwargs['is_hf']
memory_restriction_level = kwargs['memory_restriction_level']
n_gpus = kwargs['n_gpus']
admin_pass = kwargs['admin_pass']
model_state0 = kwargs['model_state0']
model_states = kwargs['model_states']
score_model_state0 = kwargs['score_model_state0']
dbs = kwargs['dbs']
db_type = kwargs['db_type']
visible_langchain_modes = kwargs['visible_langchain_modes']
visible_langchain_actions = kwargs['visible_langchain_actions']
visible_langchain_agents = kwargs['visible_langchain_agents']
allow_upload_to_user_data = kwargs['allow_upload_to_user_data']
allow_upload_to_my_data = kwargs['allow_upload_to_my_data']
enable_sources_list = kwargs['enable_sources_list']
enable_url_upload = kwargs['enable_url_upload']
enable_text_upload = kwargs['enable_text_upload']
use_openai_embedding = kwargs['use_openai_embedding']
hf_embedding_model = kwargs['hf_embedding_model']
enable_captions = kwargs['enable_captions']
captions_model = kwargs['captions_model']
enable_ocr = kwargs['enable_ocr']
caption_loader = kwargs['caption_loader']
# easy update of kwargs needed for evaluate() etc.
queue = True
allow_upload = allow_upload_to_user_data or allow_upload_to_my_data
kwargs.update(locals())
# import control
if kwargs['langchain_mode'] != 'Disabled':
from gpt_langchain import file_types, have_arxiv
else:
have_arxiv = False
file_types = []
if 'mbart-' in kwargs['model_lower']:
instruction_label_nochat = "Text to translate"
else:
instruction_label_nochat = "Instruction (Shift-Enter or push Submit to send message," \
" use Enter for multiple input lines)"
title = 'h2oGPT'
description = """<iframe src="https://ghbtns.com/github-btn.html?user=h2oai&repo=h2ogpt&type=star&count=true&size=small" frameborder="0" scrolling="0" width="250" height="20" title="GitHub"></iframe><small><a href="https://github.com/h2oai/h2ogpt">h2oGPT</a> <a href="https://github.com/h2oai/h2o-llmstudio">H2O LLM Studio</a><br><a href="https://huggingface.co/h2oai">🤗 Models</a>"""
description_bottom = "If this host is busy, try [Multi-Model](https://gpt.h2o.ai), [Falcon 40B](http://falcon.h2o.ai), [HF Spaces1](https://huggingface.co/spaces/h2oai/h2ogpt-chatbot) or [HF Spaces2](https://huggingface.co/spaces/h2oai/h2ogpt-chatbot2)<br>"
if is_hf:
description_bottom += '''<a href="https://huggingface.co/spaces/h2oai/h2ogpt-chatbot?duplicate=true"><img src="https://bit.ly/3gLdBN6" style="white-space: nowrap" alt="Duplicate Space"></a>'''
task_info_md = ''
css_code = get_css(kwargs)
if kwargs['gradio_offline_level'] >= 0:
# avoid GoogleFont that pulls from internet
if kwargs['gradio_offline_level'] == 1:
# front end would still have to download fonts or have cached it at some point
base_font = 'Source Sans Pro'
else:
base_font = 'Helvetica'
theme_kwargs = dict(font=(base_font, 'ui-sans-serif', 'system-ui', 'sans-serif'),
font_mono=('IBM Plex Mono', 'ui-monospace', 'Consolas', 'monospace'))
else:
theme_kwargs = dict()
if kwargs['gradio_size'] == 'xsmall':
theme_kwargs.update(dict(spacing_size=spacing_xsm, text_size=text_xsm, radius_size=radius_xsm))
elif kwargs['gradio_size'] in [None, 'small']:
theme_kwargs.update(dict(spacing_size=gr.themes.sizes.spacing_sm, text_size=gr.themes.sizes.text_sm,
radius_size=gr.themes.sizes.spacing_sm))
elif kwargs['gradio_size'] == 'large':
theme_kwargs.update(dict(spacing_size=gr.themes.sizes.spacing_lg, text_size=gr.themes.sizes.text_lg),
radius_size=gr.themes.sizes.spacing_lg)
elif kwargs['gradio_size'] == 'medium':
theme_kwargs.update(dict(spacing_size=gr.themes.sizes.spacing_md, text_size=gr.themes.sizes.text_md,
radius_size=gr.themes.sizes.spacing_md))
theme = H2oTheme(**theme_kwargs) if kwargs['h2ocolors'] else SoftTheme(**theme_kwargs)
demo = gr.Blocks(theme=theme, css=css_code, title="h2oGPT", analytics_enabled=False)
callback = gr.CSVLogger()
model_options = flatten_list(list(prompt_type_to_model_name.values())) + kwargs['extra_model_options']
if kwargs['base_model'].strip() not in model_options:
model_options = [kwargs['base_model'].strip()] + model_options
lora_options = kwargs['extra_lora_options']
if kwargs['lora_weights'].strip() not in lora_options:
lora_options = [kwargs['lora_weights'].strip()] + lora_options
server_options = kwargs['extra_server_options']
if kwargs['inference_server'].strip() not in server_options:
server_options = [kwargs['inference_server'].strip()] + server_options
if os.getenv('OPENAI_API_KEY'):
if 'openai_chat' not in server_options:
server_options += ['openai_chat']
if 'openai' not in server_options:
server_options += ['openai']
# always add in no lora case
# add fake space so doesn't go away in gradio dropdown
model_options = [no_model_str] + model_options
lora_options = [no_lora_str] + lora_options
server_options = [no_server_str] + server_options
# always add in no model case so can free memory
# add fake space so doesn't go away in gradio dropdown
# transcribe, will be detranscribed before use by evaluate()
if not kwargs['base_model'].strip():
kwargs['base_model'] = no_model_str
if not kwargs['lora_weights'].strip():
kwargs['lora_weights'] = no_lora_str
if not kwargs['inference_server'].strip():
kwargs['inference_server'] = no_server_str
# transcribe for gradio
kwargs['gpu_id'] = str(kwargs['gpu_id'])
no_model_msg = 'h2oGPT [ !!! Please Load Model in Models Tab !!! ]'
output_label0 = f'h2oGPT [Model: {kwargs.get("base_model")}]' if kwargs.get(
'base_model') else no_model_msg
output_label0_model2 = no_model_msg
def update_prompt(prompt_type1, prompt_dict1, model_state1, which_model=0):
if not prompt_type1 or which_model != 0:
# keep prompt_type and prompt_dict in sync if possible
prompt_type1 = kwargs.get('prompt_type', prompt_type1)
prompt_dict1 = kwargs.get('prompt_dict', prompt_dict1)
# prefer model specific prompt type instead of global one
if not prompt_type1 or which_model != 0:
prompt_type1 = model_state1.get('prompt_type', prompt_type1)
prompt_dict1 = model_state1.get('prompt_dict', prompt_dict1)
if not prompt_dict1 or which_model != 0:
# if still not defined, try to get
prompt_dict1 = kwargs.get('prompt_dict', prompt_dict1)
if not prompt_dict1 or which_model != 0:
prompt_dict1 = model_state1.get('prompt_dict', prompt_dict1)
return prompt_type1, prompt_dict1
default_kwargs = {k: kwargs[k] for k in eval_func_param_names_defaults}
# ensure prompt_type consistent with prep_bot(), so nochat API works same way
default_kwargs['prompt_type'], default_kwargs['prompt_dict'] = \
update_prompt(default_kwargs['prompt_type'], default_kwargs['prompt_dict'],
model_state1=model_state0, which_model=0)
for k in no_default_param_names:
default_kwargs[k] = ''
def dummy_fun(x):
# need dummy function to block new input from being sent until output is done,
# else gets input_list at time of submit that is old, and shows up as truncated in chatbot
return x
with demo:
# avoid actual model/tokenizer here or anything that would be bad to deepcopy
# https://github.com/gradio-app/gradio/issues/3558
model_state = gr.State(
dict(model='model', tokenizer='tokenizer', device=kwargs['device'],
base_model=kwargs['base_model'],
tokenizer_base_model=kwargs['tokenizer_base_model'],
lora_weights=kwargs['lora_weights'],
inference_server=kwargs['inference_server'],
prompt_type=kwargs['prompt_type'],
prompt_dict=kwargs['prompt_dict'],
)
)
model_state2 = gr.State(kwargs['model_state_none'].copy())
model_options_state = gr.State([model_options])
lora_options_state = gr.State([lora_options])
server_options_state = gr.State([server_options])
my_db_state = gr.State([None, None])
chat_state = gr.State({})
docs_state00 = kwargs['document_choice'] + [DocumentChoices.All.name]
docs_state0 = []
[docs_state0.append(x) for x in docs_state00 if x not in docs_state0]
docs_state = gr.State(docs_state0)
viewable_docs_state0 = []
viewable_docs_state = gr.State(viewable_docs_state0)
gr.Markdown(f"""
{get_h2o_title(title, description) if kwargs['h2ocolors'] else get_simple_title(title, description)}
""")
# go button visible if
base_wanted = kwargs['base_model'] != no_model_str and kwargs['login_mode_if_model0']
go_btn = gr.Button(value="ENTER", visible=base_wanted, variant="primary")
nas = ' '.join(['NA'] * len(kwargs['model_states']))
res_value = "Response Score: NA" if not kwargs[
'model_lock'] else "Response Scores: %s" % nas
if kwargs['langchain_mode'] != LangChainMode.DISABLED.value:
extra_prompt_form = ". For summarization, empty submission uses first top_k_docs documents."
else:
extra_prompt_form = ""
if kwargs['input_lines'] > 1:
instruction_label = "Shift-Enter to Submit, Enter for more lines%s" % extra_prompt_form
else:
instruction_label = "Enter to Submit, Shift-Enter for more lines%s" % extra_prompt_form
normal_block = gr.Row(visible=not base_wanted, equal_height=False)
with normal_block:
side_bar = gr.Column(elem_id="col_container", scale=1, min_width=100)
with side_bar:
with gr.Accordion("Chats", open=False, visible=True):
radio_chats = gr.Radio(value=None, label="Saved Chats", show_label=False,
visible=True, interactive=True,
type='value')
upload_visible = kwargs['langchain_mode'] != 'Disabled' and allow_upload
with gr.Accordion("Upload", open=False, visible=upload_visible):
with gr.Column():
with gr.Row(equal_height=False):
file_types_str = '[' + ' '.join(file_types) + ' URL ArXiv TEXT' + ']'
fileup_output = gr.File(label=f'Upload {file_types_str}',
show_label=False,
file_types=file_types,
file_count="multiple",
scale=1,
min_width=0,
elem_id="warning", elem_classes="feedback")
url_visible = kwargs['langchain_mode'] != 'Disabled' and allow_upload and enable_url_upload
url_label = 'URL/ArXiv' if have_arxiv else 'URL'
url_text = gr.Textbox(label=url_label,
# placeholder="Enter Submits",
max_lines=1,
interactive=True)
text_visible = kwargs['langchain_mode'] != 'Disabled' and allow_upload and enable_text_upload
user_text_text = gr.Textbox(label='Paste Text',
# placeholder="Enter Submits",
interactive=True,
visible=text_visible)
github_textbox = gr.Textbox(label="Github URL", visible=False) # FIXME WIP
database_visible = kwargs['langchain_mode'] != 'Disabled'
with gr.Accordion("Database", open=False, visible=database_visible):
if is_hf:
# don't show 'wiki' since only usually useful for internal testing at moment
no_show_modes = ['Disabled', 'wiki']
else:
no_show_modes = ['Disabled']
allowed_modes = visible_langchain_modes.copy()
allowed_modes = [x for x in allowed_modes if x in dbs]
allowed_modes += ['ChatLLM', 'LLM']
if allow_upload_to_my_data and 'MyData' not in allowed_modes:
allowed_modes += ['MyData']
if allow_upload_to_user_data and 'UserData' not in allowed_modes:
allowed_modes += ['UserData']
langchain_mode = gr.Radio(
[x for x in langchain_modes if x in allowed_modes and x not in no_show_modes],
value=kwargs['langchain_mode'],
label="Collections",
show_label=True,
visible=kwargs['langchain_mode'] != 'Disabled',
min_width=100)
document_subset = gr.Radio([x.name for x in DocumentChoices],
label="Subset",
value=DocumentChoices.Relevant.name,
interactive=True,
)
allowed_actions = [x for x in langchain_actions if x in visible_langchain_actions]
langchain_action = gr.Radio(
allowed_actions,
value=allowed_actions[0] if len(allowed_actions) > 0 else None,
label="Action",
visible=True)
allowed_agents = [x for x in langchain_agents_list if x in visible_langchain_agents]
langchain_agents = gr.Dropdown(
langchain_agents_list,
value=kwargs['langchain_agents'],
label="Agents",
multiselect=True,
interactive=True,
visible=False) # WIP
col_tabs = gr.Column(elem_id="col_container", scale=10)
with (col_tabs, gr.Tabs()):
with gr.TabItem("Chat"):
if kwargs['langchain_mode'] == 'Disabled':
text_output_nochat = gr.Textbox(lines=5, label=output_label0, show_copy_button=True,
visible=not kwargs['chat'])
else:
# text looks a bit worse, but HTML links work
text_output_nochat = gr.HTML(label=output_label0, visible=not kwargs['chat'])
with gr.Row():
# NOCHAT
instruction_nochat = gr.Textbox(
lines=kwargs['input_lines'],
label=instruction_label_nochat,
placeholder=kwargs['placeholder_instruction'],
visible=not kwargs['chat'],
)
iinput_nochat = gr.Textbox(lines=4, label="Input context for Instruction",
placeholder=kwargs['placeholder_input'],
visible=not kwargs['chat'])
submit_nochat = gr.Button("Submit", size='sm', visible=not kwargs['chat'])
flag_btn_nochat = gr.Button("Flag", size='sm', visible=not kwargs['chat'])
score_text_nochat = gr.Textbox("Response Score: NA", show_label=False,
visible=not kwargs['chat'])
submit_nochat_api = gr.Button("Submit nochat API", visible=False)
inputs_dict_str = gr.Textbox(label='API input for nochat', show_label=False, visible=False)
text_output_nochat_api = gr.Textbox(lines=5, label='API nochat output', visible=False,
show_copy_button=True)
# CHAT
col_chat = gr.Column(visible=kwargs['chat'])
with col_chat:
with gr.Row(): # elem_id='prompt-form-area'):
with gr.Column(scale=50):
instruction = gr.Textbox(
lines=kwargs['input_lines'],
label='Ask anything',
placeholder=instruction_label,
info=None,
elem_id='prompt-form',
container=True,
)
submit_buttons = gr.Row(equal_height=False)
with submit_buttons:
mw1 = 50
mw2 = 50
with gr.Column(min_width=mw1):
submit = gr.Button(value='Submit', variant='primary', scale=0, size='sm',
min_width=mw1)
stop_btn = gr.Button(value="Stop", variant='secondary', scale=0, size='sm',
min_width=mw1)
save_chat_btn = gr.Button("Save", size='sm', min_width=mw1)
with gr.Column(min_width=mw2):
retry_btn = gr.Button("Redo", size='sm', min_width=mw2)
undo = gr.Button("Undo", size='sm', min_width=mw2)
clear_chat_btn = gr.Button(value="Clear", size='sm', min_width=mw2)
text_output, text_output2, text_outputs = make_chatbots(output_label0, output_label0_model2,
**kwargs)
with gr.Row():
with gr.Column(visible=kwargs['score_model']):
score_text = gr.Textbox(res_value,
show_label=False,
visible=True)
score_text2 = gr.Textbox("Response Score2: NA", show_label=False,
visible=False and not kwargs['model_lock'])
with gr.TabItem("Document Selection"):
document_choice = gr.Dropdown(docs_state0,
label="Select Subset of Document(s) %s" % file_types_str,
value='All',
interactive=True,
multiselect=True,
visible=kwargs['langchain_mode'] != 'Disabled',
)
sources_visible = kwargs['langchain_mode'] != 'Disabled' and enable_sources_list
with gr.Row():
get_sources_btn = gr.Button(value="Update UI with Document(s) from DB", scale=0, size='sm',
visible=sources_visible)
show_sources_btn = gr.Button(value="Show Sources from DB", scale=0, size='sm',
visible=sources_visible)
refresh_sources_btn = gr.Button(value="Update DB with new/changed files on disk", scale=0,
size='sm',
visible=sources_visible and allow_upload_to_user_data)
sources_row = gr.Row(visible=kwargs['langchain_mode'] != 'Disabled' and enable_sources_list,
equal_height=False)
with sources_row:
with gr.Column(scale=1):
file_source = gr.File(interactive=False,
label="Download File w/Sources")
with gr.Column(scale=2):
sources_text = gr.HTML(label='Sources Added', interactive=False)
doc_exception_text = gr.Textbox(value="", label='Document Exceptions',
interactive=False,
visible=kwargs['langchain_mode'] != 'Disabled')
with gr.TabItem("Document Viewer"):
with gr.Row(visible=kwargs['langchain_mode'] != 'Disabled'):
with gr.Column(scale=2):
get_viewable_sources_btn = gr.Button(value="Update UI with Document(s) from DB", scale=0,
size='sm',
visible=sources_visible)
view_document_choice = gr.Dropdown(viewable_docs_state0,
label="Select Single Document",
value=None,
interactive=True,
multiselect=False,
visible=True,
)
with gr.Column(scale=4):
pass
document = 'http://infolab.stanford.edu/pub/papers/google.pdf'
doc_view = gr.HTML(visible=False)
doc_view2 = gr.Dataframe(visible=False)
doc_view3 = gr.JSON(visible=False)
doc_view4 = gr.Markdown(visible=False)
with gr.TabItem("Chat History"):
with gr.Row():
with gr.Column(scale=1):
remove_chat_btn = gr.Button(value="Remove Selected Saved Chats", visible=True, size='sm')
flag_btn = gr.Button("Flag Current Chat", size='sm')
export_chats_btn = gr.Button(value="Export Chats to Download", size='sm')
with gr.Column(scale=4):
pass
with gr.Row():
chats_file = gr.File(interactive=False, label="Download Exported Chats")
chatsup_output = gr.File(label="Upload Chat File(s)",
file_types=['.json'],
file_count='multiple',
elem_id="warning", elem_classes="feedback")
with gr.Row():
if 'mbart-' in kwargs['model_lower']:
src_lang = gr.Dropdown(list(languages_covered().keys()),
value=kwargs['src_lang'],
label="Input Language")
tgt_lang = gr.Dropdown(list(languages_covered().keys()),
value=kwargs['tgt_lang'],
label="Output Language")
chat_exception_text = gr.Textbox(value="", visible=True, label='Chat Exceptions',
interactive=False)
with gr.TabItem("Expert"):
with gr.Row():
with gr.Column():
stream_output = gr.components.Checkbox(label="Stream output",
value=kwargs['stream_output'])
prompt_type = gr.Dropdown(prompt_types_strings,
value=kwargs['prompt_type'], label="Prompt Type",
visible=not kwargs['model_lock'],
interactive=not is_public,
)
prompt_type2 = gr.Dropdown(prompt_types_strings,
value=kwargs['prompt_type'], label="Prompt Type Model 2",
visible=False and not kwargs['model_lock'],
interactive=not is_public)
do_sample = gr.Checkbox(label="Sample",
info="Enable sampler, required for use of temperature, top_p, top_k",
value=kwargs['do_sample'])
temperature = gr.Slider(minimum=0.01, maximum=2,
value=kwargs['temperature'],
label="Temperature",
info="Lower is deterministic (but may lead to repeats), Higher more creative (but may lead to hallucinations)")
top_p = gr.Slider(minimum=1e-3, maximum=1.0 - 1e-3,
value=kwargs['top_p'], label="Top p",
info="Cumulative probability of tokens to sample from")
top_k = gr.Slider(
minimum=1, maximum=100, step=1,
value=kwargs['top_k'], label="Top k",
info='Num. tokens to sample from'
)
# FIXME: https://github.com/h2oai/h2ogpt/issues/106
if os.getenv('TESTINGFAIL'):
max_beams = 8 if not (memory_restriction_level or is_public) else 1
else:
max_beams = 1
num_beams = gr.Slider(minimum=1, maximum=max_beams, step=1,
value=min(max_beams, kwargs['num_beams']), label="Beams",
info="Number of searches for optimal overall probability. "
"Uses more GPU memory/compute",
interactive=False)
max_max_new_tokens = get_max_max_new_tokens(model_state0, **kwargs)
max_new_tokens = gr.Slider(
minimum=1, maximum=max_max_new_tokens, step=1,
value=min(max_max_new_tokens, kwargs['max_new_tokens']), label="Max output length",
)
min_new_tokens = gr.Slider(
minimum=0, maximum=max_max_new_tokens, step=1,
value=min(max_max_new_tokens, kwargs['min_new_tokens']), label="Min output length",
)
max_new_tokens2 = gr.Slider(
minimum=1, maximum=max_max_new_tokens, step=1,
value=min(max_max_new_tokens, kwargs['max_new_tokens']), label="Max output length 2",
visible=False and not kwargs['model_lock'],
)
min_new_tokens2 = gr.Slider(
minimum=0, maximum=max_max_new_tokens, step=1,
value=min(max_max_new_tokens, kwargs['min_new_tokens']), label="Min output length 2",
visible=False and not kwargs['model_lock'],
)
early_stopping = gr.Checkbox(label="EarlyStopping", info="Stop early in beam search",
value=kwargs['early_stopping'])
max_time = gr.Slider(minimum=0, maximum=kwargs['max_max_time'], step=1,
value=min(kwargs['max_max_time'],
kwargs['max_time']), label="Max. time",
info="Max. time to search optimal output.")
repetition_penalty = gr.Slider(minimum=0.01, maximum=3.0,
value=kwargs['repetition_penalty'],
label="Repetition Penalty")
num_return_sequences = gr.Slider(minimum=1, maximum=10, step=1,
value=kwargs['num_return_sequences'],
label="Number Returns", info="Must be <= num_beams",
interactive=not is_public)
iinput = gr.Textbox(lines=4, label="Input",
placeholder=kwargs['placeholder_input'],
interactive=not is_public)
context = gr.Textbox(lines=3, label="System Pre-Context",
info="Directly pre-appended without prompt processing",
interactive=not is_public)
chat = gr.components.Checkbox(label="Chat mode", value=kwargs['chat'],
visible=False, # no longer support nochat in UI
interactive=not is_public,
)
count_chat_tokens_btn = gr.Button(value="Count Chat Tokens",
visible=not is_public and not kwargs['model_lock'],
interactive=not is_public)
chat_token_count = gr.Textbox(label="Chat Token Count", value=None,
visible=not is_public and not kwargs['model_lock'],
interactive=False)
chunk = gr.components.Checkbox(value=kwargs['chunk'],
label="Whether to chunk documents",
info="For LangChain",
visible=kwargs['langchain_mode'] != 'Disabled',
interactive=not is_public)
min_top_k_docs, max_top_k_docs, label_top_k_docs = get_minmax_top_k_docs(is_public)
top_k_docs = gr.Slider(minimum=min_top_k_docs, maximum=max_top_k_docs, step=1,
value=kwargs['top_k_docs'],
label=label_top_k_docs,
info="For LangChain",
visible=kwargs['langchain_mode'] != 'Disabled',
interactive=not is_public)
chunk_size = gr.Number(value=kwargs['chunk_size'],
label="Chunk size for document chunking",
info="For LangChain (ignored if chunk=False)",
minimum=128,
maximum=2048,
visible=kwargs['langchain_mode'] != 'Disabled',
interactive=not is_public,
precision=0)
with gr.TabItem("Models"):
model_lock_msg = gr.Textbox(lines=1, label="Model Lock Notice",
placeholder="Started in model_lock mode, no model changes allowed.",
visible=bool(kwargs['model_lock']), interactive=False)
load_msg = "Load-Unload Model/LORA [unload works if did not use --base_model]" if not is_public \
else "LOAD-UNLOAD DISABLED FOR HOSTED DEMO"
load_msg2 = "Load-Unload Model/LORA 2 [unload works if did not use --base_model]" if not is_public \
else "LOAD-UNLOAD DISABLED FOR HOSTED DEMO 2"
variant_load_msg = 'primary' if not is_public else 'secondary'
compare_checkbox = gr.components.Checkbox(label="Compare Mode",
value=kwargs['model_lock'],
visible=not is_public and not kwargs['model_lock'])
with gr.Row():
n_gpus_list = [str(x) for x in list(range(-1, n_gpus))]
with gr.Column():
with gr.Row():
with gr.Column(scale=20, visible=not kwargs['model_lock']):
model_choice = gr.Dropdown(model_options_state.value[0], label="Choose Model",
value=kwargs['base_model'])
lora_choice = gr.Dropdown(lora_options_state.value[0], label="Choose LORA",
value=kwargs['lora_weights'], visible=kwargs['show_lora'])
server_choice = gr.Dropdown(server_options_state.value[0], label="Choose Server",
value=kwargs['inference_server'], visible=not is_public)
with gr.Column(scale=1, visible=not kwargs['model_lock']):
load_model_button = gr.Button(load_msg, variant=variant_load_msg, scale=0,
size='sm', interactive=not is_public)
model_load8bit_checkbox = gr.components.Checkbox(
label="Load 8-bit [requires support]",
value=kwargs['load_8bit'], interactive=not is_public)
model_use_gpu_id_checkbox = gr.components.Checkbox(
label="Choose Devices [If not Checked, use all GPUs]",
value=kwargs['use_gpu_id'], interactive=not is_public)
model_gpu = gr.Dropdown(n_gpus_list,
label="GPU ID [-1 = all GPUs, if Choose is enabled]",
value=kwargs['gpu_id'], interactive=not is_public)
model_used = gr.Textbox(label="Current Model", value=kwargs['base_model'],
interactive=False)
lora_used = gr.Textbox(label="Current LORA", value=kwargs['lora_weights'],
visible=kwargs['show_lora'], interactive=False)
server_used = gr.Textbox(label="Current Server",
value=kwargs['inference_server'],
visible=bool(kwargs['inference_server']) and not is_public,
interactive=False)
prompt_dict = gr.Textbox(label="Prompt (or Custom)",
value=pprint.pformat(kwargs['prompt_dict'], indent=4),
interactive=not is_public, lines=4)
col_model2 = gr.Column(visible=False)
with col_model2:
with gr.Row():
with gr.Column(scale=20, visible=not kwargs['model_lock']):
model_choice2 = gr.Dropdown(model_options_state.value[0], label="Choose Model 2",
value=no_model_str)
lora_choice2 = gr.Dropdown(lora_options_state.value[0], label="Choose LORA 2",
value=no_lora_str,
visible=kwargs['show_lora'])
server_choice2 = gr.Dropdown(server_options_state.value[0], label="Choose Server 2",
value=no_server_str,
visible=not is_public)
with gr.Column(scale=1, visible=not kwargs['model_lock']):
load_model_button2 = gr.Button(load_msg2, variant=variant_load_msg, scale=0,
size='sm', interactive=not is_public)
model_load8bit_checkbox2 = gr.components.Checkbox(
label="Load 8-bit 2 [requires support]",
value=kwargs['load_8bit'], interactive=not is_public)
model_use_gpu_id_checkbox2 = gr.components.Checkbox(
label="Choose Devices 2 [If not Checked, use all GPUs]",
value=kwargs[
'use_gpu_id'], interactive=not is_public)
model_gpu2 = gr.Dropdown(n_gpus_list,
label="GPU ID 2 [-1 = all GPUs, if choose is enabled]",
value=kwargs['gpu_id'], interactive=not is_public)
# no model/lora loaded ever in model2 by default
model_used2 = gr.Textbox(label="Current Model 2", value=no_model_str,
interactive=False)
lora_used2 = gr.Textbox(label="Current LORA 2", value=no_lora_str,
visible=kwargs['show_lora'], interactive=False)
server_used2 = gr.Textbox(label="Current Server 2", value=no_server_str,
interactive=False,
visible=not is_public)
prompt_dict2 = gr.Textbox(label="Prompt (or Custom) 2",
value=pprint.pformat(kwargs['prompt_dict'], indent=4),
interactive=not is_public, lines=4)
with gr.Row(visible=not kwargs['model_lock']):
with gr.Column(scale=50):
new_model = gr.Textbox(label="New Model name/path", interactive=not is_public)
with gr.Column(scale=50):
new_lora = gr.Textbox(label="New LORA name/path", visible=kwargs['show_lora'],
interactive=not is_public)
with gr.Column(scale=50):
new_server = gr.Textbox(label="New Server url:port", interactive=not is_public)
with gr.Row():
add_model_lora_server_button = gr.Button("Add new Model, Lora, Server url:port", scale=0,
size='sm', interactive=not is_public)
with gr.TabItem("System"):
with gr.Row():
with gr.Column(scale=1):
side_bar_text = gr.Textbox('on', visible=False, interactive=False)
submit_buttons_text = gr.Textbox('on', visible=False, interactive=False)
side_bar_btn = gr.Button("Toggle SideBar", variant="secondary", size="sm")
submit_buttons_btn = gr.Button("Toggle Submit Buttons", variant="secondary", size="sm")
col_tabs_scale = gr.Slider(minimum=1, maximum=20, value=10, step=1, label='Window Size')
text_outputs_height = gr.Slider(minimum=100, maximum=1000, value=kwargs['height'] or 400,
step=100, label='Chat Height')
dark_mode_btn = gr.Button("Dark Mode", variant="secondary", size="sm")
with gr.Column(scale=4):
pass
admin_row = gr.Row()
with admin_row:
with gr.Column(scale=1):
admin_pass_textbox = gr.Textbox(label="Admin Password", type='password', visible=is_public)
admin_btn = gr.Button(value="Admin Access", visible=is_public, size='sm')
with gr.Column(scale=4):
pass
system_row = gr.Row(visible=not is_public)
with system_row:
with gr.Column():
with gr.Row():
system_btn = gr.Button(value='Get System Info', size='sm')
system_text = gr.Textbox(label='System Info', interactive=False, show_copy_button=True)
with gr.Row():
system_input = gr.Textbox(label='System Info Dict Password', interactive=True,
visible=not is_public)
system_btn2 = gr.Button(value='Get System Info Dict', visible=not is_public, size='sm')
system_text2 = gr.Textbox(label='System Info Dict', interactive=False,
visible=not is_public, show_copy_button=True)
with gr.Row():
system_btn3 = gr.Button(value='Get Hash', visible=not is_public, size='sm')
system_text3 = gr.Textbox(label='Hash', interactive=False,
visible=not is_public, show_copy_button=True)
with gr.Row():
zip_btn = gr.Button("Zip", size='sm')
zip_text = gr.Textbox(label="Zip file name", interactive=False)
file_output = gr.File(interactive=False, label="Zip file to Download")
with gr.Row():
s3up_btn = gr.Button("S3UP", size='sm')
s3up_text = gr.Textbox(label='S3UP result', interactive=False)
with gr.TabItem("Terms of Service"):
description = ""
description += """<p><b> DISCLAIMERS: </b><ul><i><li>The model was trained on The Pile and other data, which may contain objectionable content. Use at own risk.</i></li>"""
if kwargs['load_8bit']:
description += """<i><li> Model is loaded in 8-bit and has other restrictions on this host. UX can be worse than non-hosted version.</i></li>"""
description += """<i><li>Conversations may be used to improve h2oGPT. Do not share sensitive information.</i></li>"""
if 'h2ogpt-research' in kwargs['base_model']:
description += """<i><li>Research demonstration only, not used for commercial purposes.</i></li>"""
description += """<i><li>By using h2oGPT, you accept our <a href="https://github.com/h2oai/h2ogpt/blob/main/docs/tos.md">Terms of Service</a></i></li></ul></p>"""
gr.Markdown(value=description, show_label=False, interactive=False)
with gr.TabItem("Hosts"):
gr.Markdown(f"""
{description_bottom}
{task_info_md}
""")
# Get flagged data
zip_data1 = functools.partial(zip_data, root_dirs=['flagged_data_points', kwargs['save_dir']])
zip_event = zip_btn.click(zip_data1, inputs=None, outputs=[file_output, zip_text], queue=False,
api_name='zip_data' if allow_api else None)
s3up_event = s3up_btn.click(s3up, inputs=zip_text, outputs=s3up_text, queue=False,
api_name='s3up_data' if allow_api else None)
def clear_file_list():
return None
def make_non_interactive(*args):
if len(args) == 1:
return gr.update(interactive=False)
else:
return tuple([gr.update(interactive=False)] * len(args))
def make_interactive(*args):
if len(args) == 1:
return gr.update(interactive=True)
else:
return tuple([gr.update(interactive=True)] * len(args))
# Add to UserData
update_db_func = functools.partial(update_user_db,
dbs=dbs,
db_type=db_type,
use_openai_embedding=use_openai_embedding,
hf_embedding_model=hf_embedding_model,
enable_captions=enable_captions,
captions_model=captions_model,
enable_ocr=enable_ocr,
caption_loader=caption_loader,
verbose=kwargs['verbose'],
user_path=kwargs['user_path'],
n_jobs=kwargs['n_jobs'],
)
add_file_outputs = [fileup_output, langchain_mode]
add_file_kwargs = dict(fn=update_db_func,
inputs=[fileup_output, my_db_state, chunk, chunk_size, langchain_mode],
outputs=add_file_outputs + [sources_text, doc_exception_text],
queue=queue,
api_name='add_file' if allow_api and allow_upload_to_user_data else None)
# then no need for add buttons, only single changeable db
eventdb1a = fileup_output.upload(make_non_interactive, inputs=add_file_outputs, outputs=add_file_outputs,
show_progress='minimal')
eventdb1 = eventdb1a.then(**add_file_kwargs, show_progress='full')
eventdb1b = eventdb1.then(make_interactive, inputs=add_file_outputs, outputs=add_file_outputs,
show_progress='minimal')
# note for update_user_db_func output is ignored for db
def clear_textbox():
return gr.Textbox.update(value='')
update_user_db_url_func = functools.partial(update_db_func, is_url=True)
add_url_outputs = [url_text, langchain_mode]
add_url_kwargs = dict(fn=update_user_db_url_func,
inputs=[url_text, my_db_state, chunk, chunk_size, langchain_mode],
outputs=add_url_outputs + [sources_text, doc_exception_text],
queue=queue,
api_name='add_url' if allow_api and allow_upload_to_user_data else None)
eventdb2a = url_text.submit(fn=dummy_fun, inputs=url_text, outputs=url_text, queue=queue,
show_progress='minimal')
# work around https://github.com/gradio-app/gradio/issues/4733
eventdb2b = eventdb2a.then(make_non_interactive, inputs=add_url_outputs, outputs=add_url_outputs,
show_progress='minimal')
eventdb2 = eventdb2b.then(**add_url_kwargs, show_progress='full')
eventdb2c = eventdb2.then(make_interactive, inputs=add_url_outputs, outputs=add_url_outputs,
show_progress='minimal')
update_user_db_txt_func = functools.partial(update_db_func, is_txt=True)
add_text_outputs = [user_text_text, langchain_mode]
add_text_kwargs = dict(fn=update_user_db_txt_func,
inputs=[user_text_text, my_db_state, chunk, chunk_size, langchain_mode],
outputs=add_text_outputs + [sources_text, doc_exception_text],
queue=queue,
api_name='add_text' if allow_api and allow_upload_to_user_data else None
)
eventdb3a = user_text_text.submit(fn=dummy_fun, inputs=user_text_text, outputs=user_text_text, queue=queue,
show_progress='minimal')
eventdb3b = eventdb3a.then(make_non_interactive, inputs=add_text_outputs, outputs=add_text_outputs,
show_progress='minimal')
eventdb3 = eventdb3b.then(**add_text_kwargs, show_progress='full')
eventdb3c = eventdb3.then(make_interactive, inputs=add_text_outputs, outputs=add_text_outputs,
show_progress='minimal')
db_events = [eventdb1a, eventdb1, eventdb1b,
eventdb2a, eventdb2, eventdb2b, eventdb2c,
eventdb3a, eventdb3b, eventdb3, eventdb3c]
get_sources1 = functools.partial(get_sources, dbs=dbs, docs_state0=docs_state0)
# if change collection source, must clear doc selections from it to avoid inconsistency
def clear_doc_choice():
return gr.Dropdown.update(choices=docs_state0, value=DocumentChoices.All.name)
langchain_mode.change(clear_doc_choice, inputs=None, outputs=document_choice, queue=False)
def resize_col_tabs(x):
return gr.Dropdown.update(scale=x)
col_tabs_scale.change(fn=resize_col_tabs, inputs=col_tabs_scale, outputs=col_tabs)
def resize_chatbots(x, num_model_lock=0):
if num_model_lock == 0:
num_model_lock = 3 # 2 + 1 (which is dup of first)
else:
num_model_lock = 2 + num_model_lock
return tuple([gr.update(height=x)] * num_model_lock)
resize_chatbots_func = functools.partial(resize_chatbots, num_model_lock=len(text_outputs))
text_outputs_height.change(fn=resize_chatbots_func, inputs=text_outputs_height,
outputs=[text_output, text_output2] + text_outputs)
def update_dropdown(x):
return gr.Dropdown.update(choices=x, value=[docs_state0[0]])
get_sources_args = dict(fn=get_sources1, inputs=[my_db_state, langchain_mode],
outputs=[file_source, docs_state],
queue=queue,
api_name='get_sources' if allow_api else None)
eventdb7 = get_sources_btn.click(**get_sources_args) \
.then(fn=update_dropdown, inputs=docs_state, outputs=document_choice)
# show button, else only show when add. Could add to above get_sources for download/dropdown, but bit much maybe
show_sources1 = functools.partial(get_source_files_given_langchain_mode, dbs=dbs)
eventdb8 = show_sources_btn.click(fn=show_sources1, inputs=[my_db_state, langchain_mode], outputs=sources_text,
api_name='show_sources' if allow_api else None)
def update_viewable_dropdown(x):
return gr.Dropdown.update(choices=x,
value=viewable_docs_state0[0] if len(viewable_docs_state0) > 0 else None)
get_viewable_sources1 = functools.partial(get_sources, dbs=dbs, docs_state0=viewable_docs_state0)
get_viewable_sources_args = dict(fn=get_viewable_sources1, inputs=[my_db_state, langchain_mode],
outputs=[file_source, viewable_docs_state],
queue=queue,
api_name='get_viewable_sources' if allow_api else None)
eventdb12 = get_viewable_sources_btn.click(**get_viewable_sources_args) \
.then(fn=update_viewable_dropdown, inputs=viewable_docs_state,
outputs=view_document_choice)
def show_doc(file):
dummy1 = gr.update(visible=False, value=None)
dummy_ret = dummy1, dummy1, dummy1, dummy1
if not isinstance(file, str):
return dummy_ret
if file.endswith('.md'):
try:
with open(file, 'rt') as f:
content = f.read()
return dummy1, dummy1, dummy1, gr.update(visible=True, value=content)
except:
return dummy_ret
if file.endswith('.py'):
try:
with open(file, 'rt') as f:
content = f.read()
content = f"```python\n{content}\n```"
return dummy1, dummy1, dummy1, gr.update(visible=True, value=content)
except:
return dummy_ret
if file.endswith('.txt') or file.endswith('.rst') or file.endswith('.rtf') or file.endswith('.toml'):
try:
with open(file, 'rt') as f:
content = f.read()
content = f"```text\n{content}\n```"
return dummy1, dummy1, dummy1, gr.update(visible=True, value=content)
except:
return dummy_ret
func = None
if file.endswith(".csv"):
func = pd.read_csv
elif file.endswith(".pickle"):
func = pd.read_pickle
elif file.endswith(".xls") or file.endswith("xlsx"):
func = pd.read_excel
elif file.endswith('.json'):
func = pd.read_json
elif file.endswith('.xml'):
func = pd.read_xml
if func is not None:
try:
df = func(file).head(100)
except:
return dummy_ret
return dummy1, gr.update(visible=True, value=df), dummy1, dummy1
port = int(os.getenv('GRADIO_SERVER_PORT', '7860'))
import pathlib
absolute_path_string = os.path.abspath(file)
url_path = pathlib.Path(absolute_path_string).as_uri()
url = get_url(absolute_path_string, from_str=True)
img_url = url.replace("""<a href=""", """<img src=""")
if file.endswith('.png') or file.endswith('.jpg') or file.endswith('.jpeg'):
return gr.update(visible=True, value=img_url), dummy1, dummy1, dummy1
elif file.endswith('.pdf') or 'arxiv.org/pdf' in file:
if file.startswith('http') or file.startswith('https'):
# if file is online, then might as well use google(?)
document1 = file
return gr.update(visible=True,
value=f"""<iframe width="1000" height="800" src="https://docs.google.com/viewerng/viewer?url={document1}&embedded=true" frameborder="0" height="100%" width="100%">
</iframe>
"""), dummy1, dummy1, dummy1
else:
ip = get_local_ip()
document1 = url_path.replace('file://', f'http://{ip}:{port}/')
# document1 = url
return gr.update(visible=True, value=f"""<object data="{document1}" type="application/pdf">
<iframe src="https://docs.google.com/viewer?url={document1}&embedded=true"></iframe>
</object>"""), dummy1, dummy1, dummy1
else:
return dummy_ret
view_document_choice.select(fn=show_doc, inputs=view_document_choice,
outputs=[doc_view, doc_view2, doc_view3, doc_view4])
# Get inputs to evaluate() and make_db()
# don't deepcopy, can contain model itself
all_kwargs = kwargs.copy()
all_kwargs.update(locals())
refresh_sources1 = functools.partial(update_and_get_source_files_given_langchain_mode,
**get_kwargs(update_and_get_source_files_given_langchain_mode,
exclude_names=['db1', 'langchain_mode', 'chunk',
'chunk_size'],
**all_kwargs))
eventdb9 = refresh_sources_btn.click(fn=refresh_sources1,
inputs=[my_db_state, langchain_mode, chunk, chunk_size],
outputs=sources_text,
api_name='refresh_sources' if allow_api else None)
def check_admin_pass(x):
return gr.update(visible=x == admin_pass)
def close_admin(x):
return gr.update(visible=not (x == admin_pass))
admin_btn.click(check_admin_pass, inputs=admin_pass_textbox, outputs=system_row, queue=False) \
.then(close_admin, inputs=admin_pass_textbox, outputs=admin_row, queue=False)
inputs_list, inputs_dict = get_inputs_list(all_kwargs, kwargs['model_lower'], model_id=1)
inputs_list2, inputs_dict2 = get_inputs_list(all_kwargs, kwargs['model_lower'], model_id=2)
from functools import partial
kwargs_evaluate = {k: v for k, v in all_kwargs.items() if k in inputs_kwargs_list}
# ensure present
for k in inputs_kwargs_list:
assert k in kwargs_evaluate, "Missing %s" % k
def evaluate_nochat(*args1, default_kwargs1=None, str_api=False, **kwargs1):
args_list = list(args1)
if str_api:
user_kwargs = args_list[2]
assert isinstance(user_kwargs, str)
user_kwargs = ast.literal_eval(user_kwargs)
else:
user_kwargs = {k: v for k, v in zip(eval_func_param_names, args_list[2:])}
# only used for submit_nochat_api
user_kwargs['chat'] = False
if 'stream_output' not in user_kwargs:
user_kwargs['stream_output'] = False
if 'langchain_mode' not in user_kwargs:
# if user doesn't specify, then assume disabled, not use default
user_kwargs['langchain_mode'] = 'Disabled'
if 'langchain_action' not in user_kwargs:
user_kwargs['langchain_action'] = LangChainAction.QUERY.value
if 'langchain_agents' not in user_kwargs:
user_kwargs['langchain_agents'] = []
set1 = set(list(default_kwargs1.keys()))
set2 = set(eval_func_param_names)
assert set1 == set2, "Set diff: %s %s: %s" % (set1, set2, set1.symmetric_difference(set2))
# correct ordering. Note some things may not be in default_kwargs, so can't be default of user_kwargs.get()
model_state1 = args_list[0]
my_db_state1 = args_list[1]
args_list = [user_kwargs[k] if k in user_kwargs and user_kwargs[k] is not None else default_kwargs1[k] for k
in eval_func_param_names]
assert len(args_list) == len(eval_func_param_names)
args_list = [model_state1, my_db_state1] + args_list
try:
for res_dict in evaluate(*tuple(args_list), **kwargs1):
if str_api:
# full return of dict
yield res_dict
elif kwargs['langchain_mode'] == 'Disabled':
yield fix_text_for_gradio(res_dict['response'])
else:
yield '<br>' + fix_text_for_gradio(res_dict['response'])
finally:
clear_torch_cache()
clear_embeddings(user_kwargs['langchain_mode'], my_db_state1)
fun = partial(evaluate_nochat,
default_kwargs1=default_kwargs,
str_api=False,
**kwargs_evaluate)
fun2 = partial(evaluate_nochat,
default_kwargs1=default_kwargs,
str_api=False,
**kwargs_evaluate)
fun_with_dict_str = partial(evaluate_nochat,
default_kwargs1=default_kwargs,
str_api=True,
**kwargs_evaluate
)
dark_mode_btn.click(
None,
None,
None,
_js=get_dark_js(),
api_name="dark" if allow_api else None,
queue=False,
)
def visible_toggle(x):
x = 'off' if x == 'on' else 'on'
return x, gr.Column.update(visible=True if x == 'on' else False)
side_bar_btn.click(fn=visible_toggle,
inputs=side_bar_text,
outputs=[side_bar_text, side_bar],
queue=False)
submit_buttons_btn.click(fn=visible_toggle,
inputs=submit_buttons_text,
outputs=[submit_buttons_text, submit_buttons],
queue=False)
# examples after submit or any other buttons for chat or no chat
if kwargs['examples'] is not None and kwargs['show_examples']:
gr.Examples(examples=kwargs['examples'], inputs=inputs_list)
# Score
def score_last_response(*args, nochat=False, num_model_lock=0):
try:
if num_model_lock > 0:
# then lock way
args_list = list(args).copy()
outputs = args_list[-num_model_lock:]
score_texts1 = []
for output in outputs:
# same input, put into form good for _score_last_response()
args_list[-1] = output
score_texts1.append(
_score_last_response(*tuple(args_list), nochat=nochat,
num_model_lock=num_model_lock, prefix=''))
if len(score_texts1) > 1:
return "Response Scores: %s" % ' '.join(score_texts1)
else:
return "Response Scores: %s" % score_texts1[0]
else:
return _score_last_response(*args, nochat=nochat, num_model_lock=num_model_lock)
finally:
clear_torch_cache()
def _score_last_response(*args, nochat=False, num_model_lock=0, prefix='Response Score: '):
""" Similar to user() """
args_list = list(args)
smodel = score_model_state0['model']
stokenizer = score_model_state0['tokenizer']
sdevice = score_model_state0['device']
if memory_restriction_level > 0:
max_length_tokenize = 768 - 256 if memory_restriction_level <= 2 else 512 - 256
elif hasattr(stokenizer, 'model_max_length'):
max_length_tokenize = stokenizer.model_max_length
else:
# limit to 1024, not worth OOMing on reward score
max_length_tokenize = 2048 - 1024
cutoff_len = max_length_tokenize * 4 # restrict deberta related to max for LLM
if not nochat:
history = args_list[-1]
if history is None:
history = []
if smodel is not None and \
stokenizer is not None and \
sdevice is not None and \
history is not None and len(history) > 0 and \
history[-1] is not None and \
len(history[-1]) >= 2:
os.environ['TOKENIZERS_PARALLELISM'] = 'false'
question = history[-1][0]
answer = history[-1][1]
else:
return '%sNA' % prefix
else:
answer = args_list[-1]
instruction_nochat_arg_id = eval_func_param_names.index('instruction_nochat')
question = args_list[instruction_nochat_arg_id]
if question is None:
return '%sBad Question' % prefix
if answer is None:
return '%sBad Answer' % prefix
try:
score = score_qa(smodel, stokenizer, max_length_tokenize, question, answer, cutoff_len)
finally:
clear_torch_cache()
if isinstance(score, str):
return '%sNA' % prefix
return '{}{:.1%}'.format(prefix, score)
def noop_score_last_response(*args, **kwargs):
return "Response Score: Disabled"
if kwargs['score_model']:
score_fun = score_last_response
else:
score_fun = noop_score_last_response
score_args = dict(fn=score_fun,
inputs=inputs_list + [text_output],
outputs=[score_text],
)
score_args2 = dict(fn=partial(score_fun),
inputs=inputs_list2 + [text_output2],
outputs=[score_text2],
)
score_fun_func = functools.partial(score_fun, num_model_lock=len(text_outputs))
all_score_args = dict(fn=score_fun_func,
inputs=inputs_list + text_outputs,
outputs=score_text,
)
score_args_nochat = dict(fn=partial(score_fun, nochat=True),
inputs=inputs_list + [text_output_nochat],
outputs=[score_text_nochat],
)
def update_history(*args, undo=False, retry=False, sanitize_user_prompt=False):
"""
User that fills history for bot
:param args:
:param undo:
:param retry:
:param sanitize_user_prompt:
:return:
"""
args_list = list(args)
user_message = args_list[eval_func_param_names.index('instruction')] # chat only
input1 = args_list[eval_func_param_names.index('iinput')] # chat only
prompt_type1 = args_list[eval_func_param_names.index('prompt_type')]
langchain_mode1 = args_list[eval_func_param_names.index('langchain_mode')]
langchain_action1 = args_list[eval_func_param_names.index('langchain_action')]
langchain_agents1 = args_list[eval_func_param_names.index('langchain_agents')]
document_subset1 = args_list[eval_func_param_names.index('document_subset')]
document_choice1 = args_list[eval_func_param_names.index('document_choice')]
if not prompt_type1:
# shouldn't have to specify if CLI launched model
prompt_type1 = kwargs['prompt_type']
# apply back
args_list[eval_func_param_names.index('prompt_type')] = prompt_type1
if input1 and not user_message.endswith(':'):
user_message1 = user_message + ":" + input1
elif input1:
user_message1 = user_message + input1
else:
user_message1 = user_message
if sanitize_user_prompt:
from better_profanity import profanity
user_message1 = profanity.censor(user_message1)
history = args_list[-1]
if history is None:
# bad history
history = []
history = history.copy()
if undo:
if len(history) > 0:
history.pop()
return history
if retry:
if history:
history[-1][1] = None
return history
if user_message1 in ['', None, '\n']:
if langchain_action1 in LangChainAction.QUERY.value and \
DocumentChoices.All.name != document_subset1 \
or \
langchain_mode1 in [LangChainMode.CHAT_LLM.value, LangChainMode.LLM.value]:
# reject non-retry submit/enter
return history
user_message1 = fix_text_for_gradio(user_message1)
return history + [[user_message1, None]]
def user(*args, undo=False, retry=False, sanitize_user_prompt=False):
return update_history(*args, undo=undo, retry=retry, sanitize_user_prompt=sanitize_user_prompt)
def all_user(*args, undo=False, retry=False, sanitize_user_prompt=False, num_model_lock=0):
args_list = list(args)
history_list = args_list[-num_model_lock:]
assert len(history_list) > 0, "Bad history list: %s" % history_list
for hi, history in enumerate(history_list):
if num_model_lock > 0:
hargs = args_list[:-num_model_lock].copy()
else:
hargs = args_list.copy()
hargs += [history]
history_list[hi] = update_history(*hargs, undo=undo, retry=retry,
sanitize_user_prompt=sanitize_user_prompt)
if len(history_list) > 1:
return tuple(history_list)
else:
return history_list[0]
def get_model_max_length(model_state1):
if model_state1 and not isinstance(model_state1["tokenizer"], str):
tokenizer = model_state1["tokenizer"]
elif model_state0 and not isinstance(model_state0["tokenizer"], str):
tokenizer = model_state0["tokenizer"]
else:
tokenizer = None
if tokenizer is not None:
return tokenizer.model_max_length
else:
return 2000
def prep_bot(*args, retry=False, which_model=0):
"""
:param args:
:param retry:
:param which_model: identifies which model if doing model_lock
API only called for which_model=0, default for inputs_list, but rest should ignore inputs_list
:return: last element is True if should run bot, False if should just yield history
"""
# don't deepcopy, can contain model itself
args_list = list(args).copy()
model_state1 = args_list[-3]
my_db_state1 = args_list[-2]
history = args_list[-1]
prompt_type1 = args_list[eval_func_param_names.index('prompt_type')]
prompt_dict1 = args_list[eval_func_param_names.index('prompt_dict')]
if model_state1['model'] is None or model_state1['model'] == no_model_str:
return history, None, None, None
args_list = args_list[:-3] # only keep rest needed for evaluate()
langchain_mode1 = args_list[eval_func_param_names.index('langchain_mode')]
langchain_action1 = args_list[eval_func_param_names.index('langchain_action')]
langchain_agents1 = args_list[eval_func_param_names.index('langchain_agents')]
document_subset1 = args_list[eval_func_param_names.index('document_subset')]
document_choice1 = args_list[eval_func_param_names.index('document_choice')]
if not history:
print("No history", flush=True)
history = []
return history, None, None, None
instruction1 = history[-1][0]
if retry and history:
# if retry, pop history and move onto bot stuff
instruction1 = history[-1][0]
history[-1][1] = None
elif not instruction1:
if langchain_action1 in LangChainAction.QUERY.value and \
DocumentChoices.All.name != document_choice1 \
or \
langchain_mode1 in [LangChainMode.CHAT_LLM.value, LangChainMode.LLM.value]:
# if not retrying, then reject empty query
return history, None, None, None
elif len(history) > 0 and history[-1][1] not in [None, '']:
# reject submit button if already filled and not retrying
# None when not filling with '' to keep client happy
return history, None, None, None
# shouldn't have to specify in API prompt_type if CLI launched model, so prefer global CLI one if have it
prompt_type1, prompt_dict1 = update_prompt(prompt_type1, prompt_dict1, model_state1,
which_model=which_model)
# apply back to args_list for evaluate()
args_list[eval_func_param_names.index('prompt_type')] = prompt_type1
args_list[eval_func_param_names.index('prompt_dict')] = prompt_dict1
chat1 = args_list[eval_func_param_names.index('chat')]
model_max_length1 = get_model_max_length(model_state1)
context1 = history_to_context(history, langchain_mode1, prompt_type1, prompt_dict1, chat1,
model_max_length1, memory_restriction_level,
kwargs['keep_sources_in_context'])
args_list[0] = instruction1 # override original instruction with history from user
args_list[2] = context1
fun1 = partial(evaluate,
model_state1,
my_db_state1,
*tuple(args_list),
**kwargs_evaluate)
return history, fun1, langchain_mode1, my_db_state1
def get_response(fun1, history):
"""
bot that consumes history for user input
instruction (from input_list) itself is not consumed by bot
:return:
"""
if not fun1:
yield history, ''
return
try:
for output_fun in fun1():
output = output_fun['response']
extra = output_fun['sources'] # FIXME: can show sources in separate text box etc.
# ensure good visually, else markdown ignores multiple \n
bot_message = fix_text_for_gradio(output)
history[-1][1] = bot_message
yield history, ''
except StopIteration:
yield history, ''
except RuntimeError as e:
if "generator raised StopIteration" in str(e):
# assume last entry was bad, undo
history.pop()
yield history, ''
else:
if history and len(history) > 0 and len(history[0]) > 1 and history[-1][1] is None:
history[-1][1] = ''
yield history, str(e)
raise
except Exception as e:
# put error into user input
ex = "Exception: %s" % str(e)
if history and len(history) > 0 and len(history[0]) > 1 and history[-1][1] is None:
history[-1][1] = ''
yield history, ex
raise
finally:
clear_torch_cache()
return
def clear_embeddings(langchain_mode1, my_db):
# clear any use of embedding that sits on GPU, else keeps accumulating GPU usage even if clear torch cache
if db_type == 'chroma' and langchain_mode1 not in ['ChatLLM', 'LLM', 'Disabled', None, '']:
from gpt_langchain import clear_embedding
db = dbs.get('langchain_mode1')
if db is not None and not isinstance(db, str):
clear_embedding(db)
if langchain_mode1 == LangChainMode.MY_DATA.value and my_db is not None:
clear_embedding(my_db[0])
def bot(*args, retry=False):
history, fun1, langchain_mode1, my_db_state1 = prep_bot(*args, retry=retry)
try:
for res in get_response(fun1, history):
yield res
finally:
clear_torch_cache()
clear_embeddings(langchain_mode1, my_db_state1)
def all_bot(*args, retry=False, model_states1=None):
args_list = list(args).copy()
chatbots = args_list[-len(model_states1):]
args_list0 = args_list[:-len(model_states1)] # same for all models
exceptions = []
stream_output1 = args_list[eval_func_param_names.index('stream_output')]
max_time1 = args_list[eval_func_param_names.index('max_time')]
langchain_mode1 = args_list[eval_func_param_names.index('langchain_mode')]
my_db_state1 = None # will be filled below by some bot
try:
gen_list = []
for chatboti, (chatbot1, model_state1) in enumerate(zip(chatbots, model_states1)):
args_list1 = args_list0.copy()
args_list1.insert(-1, model_state1) # insert at -1 so is at -2
# if at start, have None in response still, replace with '' so client etc. acts like normal
# assumes other parts of code treat '' and None as if no response yet from bot
# can't do this later in bot code as racy with threaded generators
if len(chatbot1) > 0 and len(chatbot1[-1]) == 2 and chatbot1[-1][1] is None:
chatbot1[-1][1] = ''
args_list1.append(chatbot1)
# so consistent with prep_bot()
# with model_state1 at -3, my_db_state1 at -2, and history(chatbot) at -1
# langchain_mode1 and my_db_state1 should be same for every bot
history, fun1, langchain_mode1, my_db_state1 = prep_bot(*tuple(args_list1), retry=retry,
which_model=chatboti)
gen1 = get_response(fun1, history)
if stream_output1:
gen1 = TimeoutIterator(gen1, timeout=0.01, sentinel=None, raise_on_exception=False)
# else timeout will truncate output for non-streaming case
gen_list.append(gen1)
bots_old = chatbots.copy()
exceptions_old = [''] * len(bots_old)
tgen0 = time.time()
for res1 in itertools.zip_longest(*gen_list):
if time.time() - tgen0 > max_time1:
print("Took too long: %s" % max_time1, flush=True)
break
bots = [x[0] if x is not None and not isinstance(x, BaseException) else y for x, y in
zip(res1, bots_old)]
bots_old = bots.copy()
def larger_str(x, y):
return x if len(x) > len(y) else y
exceptions = [x[1] if x is not None and not isinstance(x, BaseException) else larger_str(str(x), y)
for x, y in zip(res1, exceptions_old)]
exceptions_old = exceptions.copy()
def choose_exc(x):
# don't expose ports etc. to exceptions window
if is_public:
return "Endpoint unavailable or failed"
else:
return x
exceptions_str = '\n'.join(
['Model %s: %s' % (iix, choose_exc(x)) for iix, x in enumerate(exceptions) if
x not in [None, '', 'None']])
if len(bots) > 1:
yield tuple(bots + [exceptions_str])
else:
yield bots[0], exceptions_str
if exceptions:
exceptions = [x for x in exceptions if x not in ['', None, 'None']]
if exceptions:
print("Generate exceptions: %s" % exceptions, flush=True)
finally:
clear_torch_cache()
clear_embeddings(langchain_mode1, my_db_state1)
# NORMAL MODEL
user_args = dict(fn=functools.partial(user, sanitize_user_prompt=kwargs['sanitize_user_prompt']),
inputs=inputs_list + [text_output],
outputs=text_output,
)
bot_args = dict(fn=bot,
inputs=inputs_list + [model_state, my_db_state] + [text_output],
outputs=[text_output, chat_exception_text],
)
retry_bot_args = dict(fn=functools.partial(bot, retry=True),
inputs=inputs_list + [model_state, my_db_state] + [text_output],
outputs=[text_output, chat_exception_text],
)
retry_user_args = dict(fn=functools.partial(user, retry=True),
inputs=inputs_list + [text_output],
outputs=text_output,
)
undo_user_args = dict(fn=functools.partial(user, undo=True),
inputs=inputs_list + [text_output],
outputs=text_output,
)
# MODEL2
user_args2 = dict(fn=functools.partial(user, sanitize_user_prompt=kwargs['sanitize_user_prompt']),
inputs=inputs_list2 + [text_output2],
outputs=text_output2,
)
bot_args2 = dict(fn=bot,
inputs=inputs_list2 + [model_state2, my_db_state] + [text_output2],
outputs=[text_output2, chat_exception_text],
)
retry_bot_args2 = dict(fn=functools.partial(bot, retry=True),
inputs=inputs_list2 + [model_state2, my_db_state] + [text_output2],
outputs=[text_output2, chat_exception_text],
)
retry_user_args2 = dict(fn=functools.partial(user, retry=True),
inputs=inputs_list2 + [text_output2],
outputs=text_output2,
)
undo_user_args2 = dict(fn=functools.partial(user, undo=True),
inputs=inputs_list2 + [text_output2],
outputs=text_output2,
)
# MODEL N
all_user_args = dict(fn=functools.partial(all_user,
sanitize_user_prompt=kwargs['sanitize_user_prompt'],
num_model_lock=len(text_outputs),
),
inputs=inputs_list + text_outputs,
outputs=text_outputs,
)
all_bot_args = dict(fn=functools.partial(all_bot, model_states1=model_states),
inputs=inputs_list + [my_db_state] + text_outputs,
outputs=text_outputs + [chat_exception_text],
)
all_retry_bot_args = dict(fn=functools.partial(all_bot, model_states1=model_states, retry=True),
inputs=inputs_list + [my_db_state] + text_outputs,
outputs=text_outputs + [chat_exception_text],
)
all_retry_user_args = dict(fn=functools.partial(all_user, retry=True,
sanitize_user_prompt=kwargs['sanitize_user_prompt'],
num_model_lock=len(text_outputs),
),
inputs=inputs_list + text_outputs,
outputs=text_outputs,
)
all_undo_user_args = dict(fn=functools.partial(all_user, undo=True,
sanitize_user_prompt=kwargs['sanitize_user_prompt'],
num_model_lock=len(text_outputs),
),
inputs=inputs_list + text_outputs,
outputs=text_outputs,
)
def clear_instruct():
return gr.Textbox.update(value='')
def deselect_radio_chats():
return gr.update(value=None)
def clear_all():
return gr.Textbox.update(value=''), gr.Textbox.update(value=''), gr.update(value=None), \
gr.Textbox.update(value=''), gr.Textbox.update(value='')
if kwargs['model_states']:
submits1 = submits2 = submits3 = []
submits4 = []
fun_source = [instruction.submit, submit.click, retry_btn.click]
fun_name = ['instruction', 'submit', 'retry']
user_args = [all_user_args, all_user_args, all_retry_user_args]
bot_args = [all_bot_args, all_bot_args, all_retry_bot_args]
for userargs1, botarg1, funn1, funs1 in zip(user_args, bot_args, fun_name, fun_source):
submit_event11 = funs1(fn=dummy_fun,
inputs=instruction, outputs=instruction, queue=queue)
submit_event1a = submit_event11.then(**userargs1, queue=queue,
api_name='%s' % funn1 if allow_api else None)
# if hit enter on new instruction for submitting new query, no longer the saved chat
submit_event1b = submit_event1a.then(clear_all, inputs=None,
outputs=[instruction, iinput, radio_chats, score_text,
score_text2],
queue=queue)
submit_event1c = submit_event1b.then(**botarg1,
api_name='%s_bot' % funn1 if allow_api else None,
queue=queue)
submit_event1d = submit_event1c.then(**all_score_args,
api_name='%s_bot_score' % funn1 if allow_api else None,
queue=queue)
submits1.extend([submit_event1a, submit_event1b, submit_event1c, submit_event1d])
# if undo, no longer the saved chat
submit_event4 = undo.click(fn=dummy_fun,
inputs=instruction, outputs=instruction, queue=queue) \
.then(**all_undo_user_args, api_name='undo' if allow_api else None) \
.then(clear_all, inputs=None, outputs=[instruction, iinput, radio_chats, score_text,
score_text2], queue=queue) \
.then(**all_score_args, api_name='undo_score' if allow_api else None)
submits4 = [submit_event4]
else:
# in case 2nd model, consume instruction first, so can clear quickly
# bot doesn't consume instruction itself, just history from user, so why works
submit_event11 = instruction.submit(fn=dummy_fun,
inputs=instruction, outputs=instruction, queue=queue)
submit_event1a = submit_event11.then(**user_args, queue=queue,
api_name='instruction' if allow_api else None)
# if hit enter on new instruction for submitting new query, no longer the saved chat
submit_event1a2 = submit_event1a.then(deselect_radio_chats, inputs=None, outputs=radio_chats, queue=queue)
submit_event1b = submit_event1a2.then(**user_args2, api_name='instruction2' if allow_api else None)
submit_event1c = submit_event1b.then(clear_instruct, None, instruction) \
.then(clear_instruct, None, iinput)
submit_event1d = submit_event1c.then(**bot_args, api_name='instruction_bot' if allow_api else None,
queue=queue)
submit_event1e = submit_event1d.then(**score_args,
api_name='instruction_bot_score' if allow_api else None,
queue=queue)
submit_event1f = submit_event1e.then(**bot_args2, api_name='instruction_bot2' if allow_api else None,
queue=queue)
submit_event1g = submit_event1f.then(**score_args2,
api_name='instruction_bot_score2' if allow_api else None, queue=queue)
submits1 = [submit_event1a, submit_event1a2, submit_event1b, submit_event1c, submit_event1d,
submit_event1e,
submit_event1f, submit_event1g]
submit_event21 = submit.click(fn=dummy_fun,
inputs=instruction, outputs=instruction, queue=queue)
submit_event2a = submit_event21.then(**user_args, api_name='submit' if allow_api else None)
# if submit new query, no longer the saved chat
submit_event2a2 = submit_event2a.then(deselect_radio_chats, inputs=None, outputs=radio_chats, queue=queue)
submit_event2b = submit_event2a2.then(**user_args2, api_name='submit2' if allow_api else None)
submit_event2c = submit_event2b.then(clear_all, inputs=None,
outputs=[instruction, iinput, radio_chats, score_text, score_text2],
queue=queue)
submit_event2d = submit_event2c.then(**bot_args, api_name='submit_bot' if allow_api else None, queue=queue)
submit_event2e = submit_event2d.then(**score_args,
api_name='submit_bot_score' if allow_api else None,
queue=queue)
submit_event2f = submit_event2e.then(**bot_args2, api_name='submit_bot2' if allow_api else None,
queue=queue)
submit_event2g = submit_event2f.then(**score_args2,
api_name='submit_bot_score2' if allow_api else None,
queue=queue)
submits2 = [submit_event2a, submit_event2a2, submit_event2b, submit_event2c, submit_event2d,
submit_event2e,
submit_event2f, submit_event2g]
submit_event31 = retry_btn.click(fn=dummy_fun,
inputs=instruction, outputs=instruction, queue=queue)
submit_event3a = submit_event31.then(**user_args, api_name='retry' if allow_api else None)
# if retry, no longer the saved chat
submit_event3a2 = submit_event3a.then(deselect_radio_chats, inputs=None, outputs=radio_chats, queue=queue)
submit_event3b = submit_event3a2.then(**user_args2, api_name='retry2' if allow_api else None)
submit_event3c = submit_event3b.then(clear_instruct, None, instruction) \
.then(clear_instruct, None, iinput)
submit_event3d = submit_event3c.then(**retry_bot_args, api_name='retry_bot' if allow_api else None,
queue=queue)
submit_event3e = submit_event3d.then(**score_args,
api_name='retry_bot_score' if allow_api else None,
queue=queue)
submit_event3f = submit_event3e.then(**retry_bot_args2, api_name='retry_bot2' if allow_api else None,
queue=queue)
submit_event3g = submit_event3f.then(**score_args2,
api_name='retry_bot_score2' if allow_api else None,
queue=queue)
submits3 = [submit_event3a, submit_event3a2, submit_event3b, submit_event3c, submit_event3d,
submit_event3e,
submit_event3f, submit_event3g]
# if undo, no longer the saved chat
submit_event4 = undo.click(fn=dummy_fun,
inputs=instruction, outputs=instruction, queue=queue) \
.then(**undo_user_args, api_name='undo' if allow_api else None) \
.then(**undo_user_args2, api_name='undo2' if allow_api else None) \
.then(clear_all, inputs=None, outputs=[instruction, iinput, radio_chats, score_text,
score_text2], queue=queue) \
.then(**score_args, api_name='undo_score' if allow_api else None) \
.then(**score_args2, api_name='undo_score2' if allow_api else None)
submits4 = [submit_event4]
# MANAGE CHATS
def dedup(short_chat, short_chats):
if short_chat not in short_chats:
return short_chat
for i in range(1, 1000):
short_chat_try = short_chat + "_" + str(i)
if short_chat_try not in short_chats:
return short_chat_try
# fallback and hope for best
short_chat = short_chat + "_" + str(random.random())
return short_chat
def get_short_chat(x, short_chats, short_len=20, words=4):
if x and len(x[0]) == 2 and x[0][0] is not None:
short_chat = ' '.join(x[0][0][:short_len].split(' ')[:words]).strip()
short_chat = dedup(short_chat, short_chats)
else:
short_chat = None
return short_chat
def is_chat_same(x, y):
# <p> etc. added in chat, try to remove some of that to help avoid dup entries when hit new conversation
is_same = True
# length of conversation has to be same
if len(x) != len(y):
return False
if len(x) != len(y):
return False
for stepx, stepy in zip(x, y):
if len(stepx) != len(stepy):
# something off with a conversation
return False
for stepxx, stepyy in zip(stepx, stepy):
if len(stepxx) != len(stepyy):
# something off with a conversation
return False
if len(stepxx) != 2:
# something off
return False
if len(stepyy) != 2:
# something off
return False
questionx = stepxx[0].replace('<p>', '').replace('</p>', '') if stepxx[0] is not None else None
answerx = stepxx[1].replace('<p>', '').replace('</p>', '') if stepxx[1] is not None else None
questiony = stepyy[0].replace('<p>', '').replace('</p>', '') if stepyy[0] is not None else None
answery = stepyy[1].replace('<p>', '').replace('</p>', '') if stepyy[1] is not None else None
if questionx != questiony or answerx != answery:
return False
return is_same
def save_chat(*args, chat_is_list=False):
args_list = list(args)
if not chat_is_list:
# list of chatbot histories,
# can't pass in list with list of chatbot histories and state due to gradio limits
chat_list = args_list[:-1]
else:
assert len(args_list) == 2
chat_list = args_list[0]
# if old chat file with single chatbot, get into shape
if isinstance(chat_list, list) and len(chat_list) > 0 and isinstance(chat_list[0], list) and len(
chat_list[0]) == 2 and isinstance(chat_list[0][0], str) and isinstance(chat_list[0][1], str):
chat_list = [chat_list]
# remove None histories
chat_list_not_none = [x for x in chat_list if x and len(x) > 0 and len(x[0]) == 2 and x[0][1] is not None]
chat_list_none = [x for x in chat_list if x not in chat_list_not_none]
if len(chat_list_none) > 0 and len(chat_list_not_none) == 0:
raise ValueError("Invalid chat file")
# dict with keys of short chat names, values of list of list of chatbot histories
chat_state1 = args_list[-1]
short_chats = list(chat_state1.keys())
if len(chat_list_not_none) > 0:
# make short_chat key from only first history, based upon question that is same anyways
chat_first = chat_list_not_none[0]
short_chat = get_short_chat(chat_first, short_chats)
if short_chat:
old_chat_lists = list(chat_state1.values())
already_exists = any([is_chat_same(chat_list, x) for x in old_chat_lists])
if not already_exists:
chat_state1[short_chat] = chat_list.copy()
# clear chat_list so saved and then new conversation starts
# FIXME: seems less confusing to clear, since have clear button right next
# chat_list = [[]] * len(chat_list)
if not chat_is_list:
ret_list = chat_list + [chat_state1]
else:
ret_list = [chat_list] + [chat_state1]
return tuple(ret_list)
def switch_chat(chat_key, chat_state1, num_model_lock=0):
chosen_chat = chat_state1[chat_key]
# deal with possible different size of chat list vs. current list
ret_chat = [None] * (2 + num_model_lock)
for chati in range(0, 2 + num_model_lock):
ret_chat[chati % len(ret_chat)] = chosen_chat[chati % len(chosen_chat)]
return tuple(ret_chat)
def clear_texts(*args):
return tuple([gr.Textbox.update(value='')] * len(args))
def clear_scores():
return gr.Textbox.update(value=res_value), \
gr.Textbox.update(value='Response Score: NA'), \
gr.Textbox.update(value='Response Score: NA')
switch_chat_fun = functools.partial(switch_chat, num_model_lock=len(text_outputs))
radio_chats.input(switch_chat_fun,
inputs=[radio_chats, chat_state],
outputs=[text_output, text_output2] + text_outputs) \
.then(clear_scores, outputs=[score_text, score_text2, score_text_nochat])
def remove_chat(chat_key, chat_state1):
if isinstance(chat_key, str):
chat_state1.pop(chat_key, None)
return gr.update(choices=list(chat_state1.keys()), value=None), chat_state1
remove_chat_event = remove_chat_btn.click(remove_chat,
inputs=[radio_chats, chat_state], outputs=[radio_chats, chat_state],
queue=False)
def get_chats1(chat_state1):
base = 'chats'
makedirs(base, exist_ok=True)
filename = os.path.join(base, 'chats_%s.json' % str(uuid.uuid4()))
with open(filename, "wt") as f:
f.write(json.dumps(chat_state1, indent=2))
return filename
export_chat_event = export_chats_btn.click(get_chats1, inputs=chat_state, outputs=chats_file, queue=False,
api_name='export_chats' if allow_api else None)
def add_chats_from_file(file, chat_state1, radio_chats1, chat_exception_text1):
if not file:
return None, chat_state1, gr.update(choices=list(chat_state1.keys()), value=None), chat_exception_text1
if isinstance(file, str):
files = [file]
else:
files = file
if not files:
return None, chat_state1, gr.update(choices=list(chat_state1.keys()), value=None), chat_exception_text1
chat_exception_list = []
for file1 in files:
try:
if hasattr(file1, 'name'):
file1 = file1.name
with open(file1, "rt") as f:
new_chats = json.loads(f.read())
for chat1_k, chat1_v in new_chats.items():
# ignore chat1_k, regenerate and de-dup to avoid loss
_, chat_state1 = save_chat(chat1_v, chat_state1, chat_is_list=True)
except BaseException as e:
t, v, tb = sys.exc_info()
ex = ''.join(traceback.format_exception(t, v, tb))
ex_str = "File %s exception: %s" % (file1, str(e))
print(ex_str, flush=True)
chat_exception_list.append(ex_str)
chat_exception_text1 = '\n'.join(chat_exception_list)
return None, chat_state1, gr.update(choices=list(chat_state1.keys()), value=None), chat_exception_text1
# note for update_user_db_func output is ignored for db
chatup_change_event = chatsup_output.change(add_chats_from_file,
inputs=[chatsup_output, chat_state, radio_chats,
chat_exception_text],
outputs=[chatsup_output, chat_state, radio_chats,
chat_exception_text],
queue=False,
api_name='add_to_chats' if allow_api else None)
clear_chat_event = clear_chat_btn.click(fn=clear_texts,
inputs=[text_output, text_output2] + text_outputs,
outputs=[text_output, text_output2] + text_outputs,
queue=False, api_name='clear' if allow_api else None) \
.then(deselect_radio_chats, inputs=None, outputs=radio_chats, queue=False) \
.then(clear_scores, outputs=[score_text, score_text2, score_text_nochat])
def update_radio_chats(chat_state1):
# reverse so newest at top
choices = list(chat_state1.keys()).copy()
choices.reverse()
return gr.update(choices=choices, value=None)
clear_event = save_chat_btn.click(save_chat,
inputs=[text_output, text_output2] + text_outputs + [chat_state],
outputs=[text_output, text_output2] + text_outputs + [chat_state],
api_name='save_chat' if allow_api else None) \
.then(update_radio_chats, inputs=chat_state, outputs=radio_chats,
api_name='update_chats' if allow_api else None) \
.then(clear_scores, outputs=[score_text, score_text2, score_text_nochat])
# NOTE: clear of instruction/iinput for nochat has to come after score,
# because score for nochat consumes actual textbox, while chat consumes chat history filled by user()
no_chat_args = dict(fn=fun,
inputs=[model_state, my_db_state] + inputs_list,
outputs=text_output_nochat,
queue=queue,
)
submit_event_nochat = submit_nochat.click(**no_chat_args, api_name='submit_nochat' if allow_api else None) \
.then(clear_torch_cache) \
.then(**score_args_nochat, api_name='instruction_bot_score_nochat' if allow_api else None, queue=queue) \
.then(clear_instruct, None, instruction_nochat) \
.then(clear_instruct, None, iinput_nochat) \
.then(clear_torch_cache)
# copy of above with text box submission
submit_event_nochat2 = instruction_nochat.submit(**no_chat_args) \
.then(clear_torch_cache) \
.then(**score_args_nochat, queue=queue) \
.then(clear_instruct, None, instruction_nochat) \
.then(clear_instruct, None, iinput_nochat) \
.then(clear_torch_cache)
submit_event_nochat_api = submit_nochat_api.click(fun_with_dict_str,
inputs=[model_state, my_db_state, inputs_dict_str],
outputs=text_output_nochat_api,
queue=True, # required for generator
api_name='submit_nochat_api' if allow_api else None) \
.then(clear_torch_cache)
def load_model(model_name, lora_weights, server_name, model_state_old, prompt_type_old, load_8bit,
use_gpu_id, gpu_id):
# ensure no API calls reach here
if is_public:
raise RuntimeError("Illegal access for %s" % model_name)
# ensure old model removed from GPU memory
if kwargs['debug']:
print("Pre-switch pre-del GPU memory: %s" % get_torch_allocated(), flush=True)
model0 = model_state0['model']
if isinstance(model_state_old['model'], str) and model0 is not None:
# best can do, move model loaded at first to CPU
model0.cpu()
if model_state_old['model'] is not None and not isinstance(model_state_old['model'], str):
try:
model_state_old['model'].cpu()
except Exception as e:
# sometimes hit NotImplementedError: Cannot copy out of meta tensor; no data!
print("Unable to put model on CPU: %s" % str(e), flush=True)
del model_state_old['model']
model_state_old['model'] = None
if model_state_old['tokenizer'] is not None and not isinstance(model_state_old['tokenizer'], str):
del model_state_old['tokenizer']
model_state_old['tokenizer'] = None
clear_torch_cache()
if kwargs['debug']:
print("Pre-switch post-del GPU memory: %s" % get_torch_allocated(), flush=True)
if model_name is None or model_name == no_model_str:
# no-op if no model, just free memory
# no detranscribe needed for model, never go into evaluate
lora_weights = no_lora_str
server_name = no_server_str
return [None, None, None, model_name, server_name], \
model_name, lora_weights, server_name, prompt_type_old, \
gr.Slider.update(maximum=256), \
gr.Slider.update(maximum=256)
# don't deepcopy, can contain model itself
all_kwargs1 = all_kwargs.copy()
all_kwargs1['base_model'] = model_name.strip()
all_kwargs1['load_8bit'] = load_8bit
all_kwargs1['use_gpu_id'] = use_gpu_id
all_kwargs1['gpu_id'] = int(gpu_id) # detranscribe
model_lower = model_name.strip().lower()
if model_lower in inv_prompt_type_to_model_lower:
prompt_type1 = inv_prompt_type_to_model_lower[model_lower]
else:
prompt_type1 = prompt_type_old
# detranscribe
if lora_weights == no_lora_str:
lora_weights = ''
all_kwargs1['lora_weights'] = lora_weights.strip()
if server_name == no_server_str:
server_name = ''
all_kwargs1['inference_server'] = server_name.strip()
model1, tokenizer1, device1 = get_model(reward_type=False,
**get_kwargs(get_model, exclude_names=['reward_type'],
**all_kwargs1))
clear_torch_cache()
tokenizer_base_model = model_name
prompt_dict1, error0 = get_prompt(prompt_type1, '',
chat=False, context='', reduced=False, making_context=False,
return_dict=True)
model_state_new = dict(model=model1, tokenizer=tokenizer1, device=device1,
base_model=model_name, tokenizer_base_model=tokenizer_base_model,
lora_weights=lora_weights, inference_server=server_name,
prompt_type=prompt_type1, prompt_dict=prompt_dict1,
)
max_max_new_tokens1 = get_max_max_new_tokens(model_state_new, **kwargs)
if kwargs['debug']:
print("Post-switch GPU memory: %s" % get_torch_allocated(), flush=True)
return model_state_new, model_name, lora_weights, server_name, prompt_type1, \
gr.Slider.update(maximum=max_max_new_tokens1), \
gr.Slider.update(maximum=max_max_new_tokens1)
def get_prompt_str(prompt_type1, prompt_dict1, which=0):
if prompt_type1 in ['', None]:
print("Got prompt_type %s: %s" % (which, prompt_type1), flush=True)
return str({})
prompt_dict1, prompt_dict_error = get_prompt(prompt_type1, prompt_dict1, chat=False, context='',
reduced=False, making_context=False, return_dict=True)
if prompt_dict_error:
return str(prompt_dict_error)
else:
# return so user can manipulate if want and use as custom
return str(prompt_dict1)
get_prompt_str_func1 = functools.partial(get_prompt_str, which=1)
get_prompt_str_func2 = functools.partial(get_prompt_str, which=2)
prompt_type.change(fn=get_prompt_str_func1, inputs=[prompt_type, prompt_dict], outputs=prompt_dict, queue=False)
prompt_type2.change(fn=get_prompt_str_func2, inputs=[prompt_type2, prompt_dict2], outputs=prompt_dict2,
queue=False)
def dropdown_prompt_type_list(x):
return gr.Dropdown.update(value=x)
def chatbot_list(x, model_used_in):
return gr.Textbox.update(label=f'h2oGPT [Model: {model_used_in}]')
load_model_args = dict(fn=load_model,
inputs=[model_choice, lora_choice, server_choice, model_state, prompt_type,
model_load8bit_checkbox, model_use_gpu_id_checkbox, model_gpu],
outputs=[model_state, model_used, lora_used, server_used,
# if prompt_type changes, prompt_dict will change via change rule
prompt_type, max_new_tokens, min_new_tokens,
])
prompt_update_args = dict(fn=dropdown_prompt_type_list, inputs=prompt_type, outputs=prompt_type)
chatbot_update_args = dict(fn=chatbot_list, inputs=[text_output, model_used], outputs=text_output)
nochat_update_args = dict(fn=chatbot_list, inputs=[text_output_nochat, model_used], outputs=text_output_nochat)
load_model_event = load_model_button.click(**load_model_args,
api_name='load_model' if allow_api and is_public else None) \
.then(**prompt_update_args) \
.then(**chatbot_update_args) \
.then(**nochat_update_args) \
.then(clear_torch_cache)
load_model_args2 = dict(fn=load_model,
inputs=[model_choice2, lora_choice2, server_choice2, model_state2, prompt_type2,
model_load8bit_checkbox2, model_use_gpu_id_checkbox2, model_gpu2],
outputs=[model_state2, model_used2, lora_used2, server_used2,
# if prompt_type2 changes, prompt_dict2 will change via change rule
prompt_type2, max_new_tokens2, min_new_tokens2
])
prompt_update_args2 = dict(fn=dropdown_prompt_type_list, inputs=prompt_type2, outputs=prompt_type2)
chatbot_update_args2 = dict(fn=chatbot_list, inputs=[text_output2, model_used2], outputs=text_output2)
load_model_event2 = load_model_button2.click(**load_model_args2,
api_name='load_model2' if allow_api and is_public else None) \
.then(**prompt_update_args2) \
.then(**chatbot_update_args2) \
.then(clear_torch_cache)
def dropdown_model_lora_server_list(model_list0, model_x,
lora_list0, lora_x,
server_list0, server_x,
model_used1, lora_used1, server_used1,
model_used2, lora_used2, server_used2,
):
model_new_state = [model_list0[0] + [model_x]]
model_new_options = [*model_new_state[0]]
x1 = model_x if model_used1 == no_model_str else model_used1
x2 = model_x if model_used2 == no_model_str else model_used2
ret1 = [gr.Dropdown.update(value=x1, choices=model_new_options),
gr.Dropdown.update(value=x2, choices=model_new_options),
'', model_new_state]
lora_new_state = [lora_list0[0] + [lora_x]]
lora_new_options = [*lora_new_state[0]]
# don't switch drop-down to added lora if already have model loaded
x1 = lora_x if model_used1 == no_model_str else lora_used1
x2 = lora_x if model_used2 == no_model_str else lora_used2
ret2 = [gr.Dropdown.update(value=x1, choices=lora_new_options),
gr.Dropdown.update(value=x2, choices=lora_new_options),
'', lora_new_state]
server_new_state = [server_list0[0] + [server_x]]
server_new_options = [*server_new_state[0]]
# don't switch drop-down to added server if already have model loaded
x1 = server_x if model_used1 == no_model_str else server_used1
x2 = server_x if model_used2 == no_model_str else server_used2
ret3 = [gr.Dropdown.update(value=x1, choices=server_new_options),
gr.Dropdown.update(value=x2, choices=server_new_options),
'', server_new_state]
return tuple(ret1 + ret2 + ret3)
add_model_lora_server_event = \
add_model_lora_server_button.click(fn=dropdown_model_lora_server_list,
inputs=[model_options_state, new_model] +
[lora_options_state, new_lora] +
[server_options_state, new_server] +
[model_used, lora_used, server_used] +
[model_used2, lora_used2, server_used2],
outputs=[model_choice, model_choice2, new_model, model_options_state] +
[lora_choice, lora_choice2, new_lora, lora_options_state] +
[server_choice, server_choice2, new_server,
server_options_state],
queue=False)
go_event = go_btn.click(lambda: gr.update(visible=False), None, go_btn, api_name="go" if allow_api else None,
queue=False) \
.then(lambda: gr.update(visible=True), None, normal_block, queue=False) \
.then(**load_model_args, queue=False).then(**prompt_update_args, queue=False)
def compare_textbox_fun(x):
return gr.Textbox.update(visible=x)
def compare_column_fun(x):
return gr.Column.update(visible=x)
def compare_prompt_fun(x):
return gr.Dropdown.update(visible=x)
def slider_fun(x):
return gr.Slider.update(visible=x)
compare_checkbox.select(compare_textbox_fun, compare_checkbox, text_output2,
api_name="compare_checkbox" if allow_api else None) \
.then(compare_column_fun, compare_checkbox, col_model2) \
.then(compare_prompt_fun, compare_checkbox, prompt_type2) \
.then(compare_textbox_fun, compare_checkbox, score_text2) \
.then(slider_fun, compare_checkbox, max_new_tokens2) \
.then(slider_fun, compare_checkbox, min_new_tokens2)
# FIXME: add score_res2 in condition, but do better
# callback for logging flagged input/output
callback.setup(inputs_list + [text_output, text_output2] + text_outputs, "flagged_data_points")
flag_btn.click(lambda *args: callback.flag(args), inputs_list + [text_output, text_output2] + text_outputs,
None,
preprocess=False,
api_name='flag' if allow_api else None, queue=False)
flag_btn_nochat.click(lambda *args: callback.flag(args), inputs_list + [text_output_nochat], None,
preprocess=False,
api_name='flag_nochat' if allow_api else None, queue=False)
def get_system_info():
if is_public:
time.sleep(10) # delay to avoid spam since queue=False
return gr.Textbox.update(value=system_info_print())
system_event = system_btn.click(get_system_info, outputs=system_text,
api_name='system_info' if allow_api else None, queue=False)
def get_system_info_dict(system_input1, **kwargs1):
if system_input1 != os.getenv("ADMIN_PASS", ""):
return json.dumps({})
exclude_list = ['admin_pass', 'examples']
sys_dict = {k: v for k, v in kwargs1.items() if
isinstance(v, (str, int, bool, float)) and k not in exclude_list}
try:
sys_dict.update(system_info())
except Exception as e:
# protection
print("Exception: %s" % str(e), flush=True)
return json.dumps(sys_dict)
system_kwargs = all_kwargs.copy()
system_kwargs.update(dict(command=str(' '.join(sys.argv))))
get_system_info_dict_func = functools.partial(get_system_info_dict, **all_kwargs)
system_dict_event = system_btn2.click(get_system_info_dict_func,
inputs=system_input,
outputs=system_text2,
api_name='system_info_dict' if allow_api else None,
queue=False, # queue to avoid spam
)
def get_hash():
return kwargs['git_hash']
system_event = system_btn3.click(get_hash,
outputs=system_text3,
api_name='system_hash' if allow_api else None,
queue=False,
)
def count_chat_tokens(model_state1, chat1, prompt_type1, prompt_dict1,
memory_restriction_level1=0,
keep_sources_in_context1=False,
):
if model_state1 and not isinstance(model_state1['tokenizer'], str):
tokenizer = model_state1['tokenizer']
elif model_state0 and not isinstance(model_state0['tokenizer'], str):
tokenizer = model_state0['tokenizer']
else:
tokenizer = None
if tokenizer is not None:
langchain_mode1 = 'ChatLLM'
# fake user message to mimic bot()
chat1 = copy.deepcopy(chat1)
chat1 = chat1 + [['user_message1', None]]
model_max_length1 = tokenizer.model_max_length
context1 = history_to_context(chat1, langchain_mode1, prompt_type1, prompt_dict1, chat1,
model_max_length1,
memory_restriction_level1, keep_sources_in_context1)
return str(tokenizer(context1, return_tensors="pt")['input_ids'].shape[1])
else:
return "N/A"
count_chat_tokens_func = functools.partial(count_chat_tokens,
memory_restriction_level1=memory_restriction_level,
keep_sources_in_context1=kwargs['keep_sources_in_context'])
count_tokens_event = count_chat_tokens_btn.click(fn=count_chat_tokens,
inputs=[model_state, text_output, prompt_type, prompt_dict],
outputs=chat_token_count,
api_name='count_tokens' if allow_api else None)
# don't pass text_output, don't want to clear output, just stop it
# cancel only stops outer generation, not inner generation or non-generation
stop_btn.click(lambda: None, None, None,
cancels=submits1 + submits2 + submits3 + submits4 +
[submit_event_nochat, submit_event_nochat2] +
[eventdb1, eventdb2, eventdb3] +
[eventdb7, eventdb8, eventdb9, eventdb12] +
db_events +
[clear_event] +
[submit_event_nochat_api, submit_event_nochat] +
[load_model_event, load_model_event2] +
[count_tokens_event]
,
queue=False, api_name='stop' if allow_api else None).then(clear_torch_cache, queue=False)
demo.load(None, None, None, _js=get_dark_js() if kwargs['h2ocolors'] and False else None) # light best
demo.queue(concurrency_count=kwargs['concurrency_count'], api_open=kwargs['api_open'])
favicon_path = "h2o-logo.svg"
if not os.path.isfile(favicon_path):
print("favicon_path=%s not found" % favicon_path, flush=True)
favicon_path = None
scheduler = BackgroundScheduler()
scheduler.add_job(func=clear_torch_cache, trigger="interval", seconds=20)
if is_public and \
kwargs['base_model'] not in non_hf_types:
# FIXME: disable for gptj, langchain or gpt4all modify print itself
# FIXME: and any multi-threaded/async print will enter model output!
scheduler.add_job(func=ping, trigger="interval", seconds=60)
scheduler.add_job(func=ping_gpu, trigger="interval", seconds=60 * 10)
scheduler.start()
# import control
if kwargs['langchain_mode'] == 'Disabled' and \
os.environ.get("TEST_LANGCHAIN_IMPORT") and \
kwargs['base_model'] not in non_hf_types:
assert 'gpt_langchain' not in sys.modules, "Dev bug, import of langchain when should not have"
assert 'langchain' not in sys.modules, "Dev bug, import of langchain when should not have"
demo.launch(share=kwargs['share'], server_name="0.0.0.0", show_error=True,
favicon_path=favicon_path, prevent_thread_lock=True,
auth=kwargs['auth'])
if kwargs['verbose']:
print("Started GUI", flush=True)
if kwargs['block_gradio_exit']:
demo.block_thread()
input_args_list = ['model_state', 'my_db_state']
def get_inputs_list(inputs_dict, model_lower, model_id=1):
"""
map gradio objects in locals() to inputs for evaluate().
:param inputs_dict:
:param model_lower:
:param model_id: Which model (1 or 2) of 2
:return:
"""
inputs_list_names = list(inspect.signature(evaluate).parameters)
inputs_list = []
inputs_dict_out = {}
for k in inputs_list_names:
if k == 'kwargs':
continue
if k in input_args_list + inputs_kwargs_list:
# these are added at use time for args or partial for kwargs, not taken as input
continue
if 'mbart-' not in model_lower and k in ['src_lang', 'tgt_lang']:
continue
if model_id == 2:
if k == 'prompt_type':
k = 'prompt_type2'
if k == 'prompt_used':
k = 'prompt_used2'
if k == 'max_new_tokens':
k = 'max_new_tokens2'
if k == 'min_new_tokens':
k = 'min_new_tokens2'
inputs_list.append(inputs_dict[k])
inputs_dict_out[k] = inputs_dict[k]
return inputs_list, inputs_dict_out
def get_sources(db1, langchain_mode, dbs=None, docs_state0=None):
set_userid(db1)
if langchain_mode in ['ChatLLM', 'LLM']:
source_files_added = "NA"
source_list = []
elif langchain_mode in ['wiki_full']:
source_files_added = "Not showing wiki_full, takes about 20 seconds and makes 4MB file." \
" Ask jon.mckinney@h2o.ai for file if required."
source_list = []
elif langchain_mode == 'MyData' and len(db1) > 0 and db1[0] is not None:
from gpt_langchain import get_metadatas
metadatas = get_metadatas(db1[0])
source_list = sorted(set([x['source'] for x in metadatas]))
source_files_added = '\n'.join(source_list)
elif langchain_mode in dbs and dbs[langchain_mode] is not None:
from gpt_langchain import get_metadatas
db1 = dbs[langchain_mode]
metadatas = get_metadatas(db1)
source_list = sorted(set([x['source'] for x in metadatas]))
source_files_added = '\n'.join(source_list)
else:
source_list = []
source_files_added = "None"
sources_dir = "sources_dir"
makedirs(sources_dir)
sources_file = os.path.join(sources_dir, 'sources_%s_%s' % (langchain_mode, str(uuid.uuid4())))
with open(sources_file, "wt") as f:
f.write(source_files_added)
source_list = docs_state0 + source_list
return sources_file, source_list
def set_userid(db1):
# can only call this after function called so for specific userr, not in gr.State() that occurs during app init
assert db1 is not None and len(db1) == 2
if db1[1] is None:
# uuid in db is used as user ID
db1[1] = str(uuid.uuid4())
def update_user_db(file, db1, chunk, chunk_size, langchain_mode, dbs=None, **kwargs):
set_userid(db1)
if file is None:
raise RuntimeError("Don't use change, use input")
try:
return _update_user_db(file, db1=db1, chunk=chunk, chunk_size=chunk_size,
langchain_mode=langchain_mode, dbs=dbs,
**kwargs)
except BaseException as e:
print(traceback.format_exc(), flush=True)
# gradio has issues if except, so fail semi-gracefully, else would hang forever in processing textbox
ex_str = "Exception: %s" % str(e)
source_files_added = """\
<html>
<body>
<p>
Sources: <br>
</p>
<div style="overflow-y: auto;height:400px">
{0}
</div>
</body>
</html>
""".format(ex_str)
doc_exception_text = str(e)
return None, langchain_mode, source_files_added, doc_exception_text
finally:
clear_torch_cache()
def get_lock_file(db1, langchain_mode):
set_userid(db1)
assert len(db1) == 2 and db1[1] is not None and isinstance(db1[1], str)
user_id = db1[1]
base_path = 'locks'
makedirs(base_path)
lock_file = "db_%s_%s.lock" % (langchain_mode.replace(' ', '_'), user_id)
return lock_file
def _update_user_db(file,
db1=None,
chunk=None, chunk_size=None,
dbs=None, db_type=None, langchain_mode='UserData',
user_path=None,
use_openai_embedding=None,
hf_embedding_model=None,
caption_loader=None,
enable_captions=None,
captions_model=None,
enable_ocr=None,
verbose=None,
is_url=None, is_txt=None,
n_jobs=-1):
assert db1 is not None
assert chunk is not None
assert chunk_size is not None
assert use_openai_embedding is not None
assert hf_embedding_model is not None
assert caption_loader is not None
assert enable_captions is not None
assert captions_model is not None
assert enable_ocr is not None
assert verbose is not None
set_userid(db1)
if dbs is None:
dbs = {}
assert isinstance(dbs, dict), "Wrong type for dbs: %s" % str(type(dbs))
# assert db_type in ['faiss', 'chroma'], "db_type %s not supported" % db_type
from gpt_langchain import add_to_db, get_db, path_to_docs
# handle case of list of temp buffer
if isinstance(file, list) and len(file) > 0 and hasattr(file[0], 'name'):
file = [x.name for x in file]
# handle single file of temp buffer
if hasattr(file, 'name'):
file = file.name
if not isinstance(file, (list, tuple, typing.Generator)) and isinstance(file, str):
file = [file]
if langchain_mode == LangChainMode.DISABLED.value:
return None, langchain_mode, get_source_files(), ""
if langchain_mode in [LangChainMode.CHAT_LLM.value, LangChainMode.CHAT_LLM.value]:
# then switch to MyData, so langchain_mode also becomes way to select where upload goes
# but default to mydata if nothing chosen, since safest
langchain_mode = LangChainMode.MY_DATA.value
if langchain_mode == 'UserData' and user_path is not None:
# move temp files from gradio upload to stable location
for fili, fil in enumerate(file):
if isinstance(fil, str):
if fil.startswith('/tmp/gradio/'):
new_fil = os.path.join(user_path, os.path.basename(fil))
if os.path.isfile(new_fil):
remove(new_fil)
try:
shutil.move(fil, new_fil)
except FileExistsError:
pass
file[fili] = new_fil
if verbose:
print("Adding %s" % file, flush=True)
sources = path_to_docs(file if not is_url and not is_txt else None,
verbose=verbose,
n_jobs=n_jobs,
chunk=chunk, chunk_size=chunk_size,
url=file if is_url else None,
text=file if is_txt else None,
enable_captions=enable_captions,
captions_model=captions_model,
enable_ocr=enable_ocr,
caption_loader=caption_loader,
)
exceptions = [x for x in sources if x.metadata.get('exception')]
exceptions_strs = [x.metadata['exception'] for x in exceptions]
sources = [x for x in sources if 'exception' not in x.metadata]
lock_file = get_lock_file(db1, langchain_mode)
with filelock.FileLock(lock_file):
if langchain_mode == 'MyData':
if db1[0] is not None:
# then add
db, num_new_sources, new_sources_metadata = add_to_db(db1[0], sources, db_type=db_type,
use_openai_embedding=use_openai_embedding,
hf_embedding_model=hf_embedding_model)
else:
# in testing expect:
# assert len(db1) == 2 and db1[1] is None, "Bad MyData db: %s" % db1
# for production hit, when user gets clicky:
assert len(db1) == 2, "Bad MyData db: %s" % db1
# then create
# if added has to original state and didn't change, then would be shared db for all users
persist_directory = os.path.join(scratch_base_dir, 'db_dir_%s_%s' % (langchain_mode, db1[1]))
db = get_db(sources, use_openai_embedding=use_openai_embedding,
db_type=db_type,
persist_directory=persist_directory,
langchain_mode=langchain_mode,
hf_embedding_model=hf_embedding_model)
if db is not None:
db1[0] = db
source_files_added = get_source_files(db=db1[0], exceptions=exceptions)
return None, langchain_mode, source_files_added, '\n'.join(exceptions_strs)
else:
from gpt_langchain import get_persist_directory
persist_directory = get_persist_directory(langchain_mode)
if langchain_mode in dbs and dbs[langchain_mode] is not None:
# then add
db, num_new_sources, new_sources_metadata = add_to_db(dbs[langchain_mode], sources, db_type=db_type,
use_openai_embedding=use_openai_embedding,
hf_embedding_model=hf_embedding_model)
else:
# then create
db = get_db(sources, use_openai_embedding=use_openai_embedding,
db_type=db_type,
persist_directory=persist_directory,
langchain_mode=langchain_mode,
hf_embedding_model=hf_embedding_model)
dbs[langchain_mode] = db
# NOTE we do not return db, because function call always same code path
# return dbs[langchain_mode]
# db in this code path is updated in place
source_files_added = get_source_files(db=dbs[langchain_mode], exceptions=exceptions)
return None, langchain_mode, source_files_added, '\n'.join(exceptions_strs)
def get_db(db1, langchain_mode, dbs=None):
lock_file = get_lock_file(db1, langchain_mode)
with filelock.FileLock(lock_file):
if langchain_mode in ['wiki_full']:
# NOTE: avoid showing full wiki. Takes about 30 seconds over about 90k entries, but not useful for now
db = None
elif langchain_mode == 'MyData' and len(db1) > 0 and db1[0] is not None:
db = db1[0]
elif dbs is not None and langchain_mode in dbs and dbs[langchain_mode] is not None:
db = dbs[langchain_mode]
else:
db = None
return db
def get_source_files_given_langchain_mode(db1, langchain_mode='UserData', dbs=None):
db = get_db(db1, langchain_mode, dbs=dbs)
if langchain_mode in ['ChatLLM', 'LLM'] or db is None:
return "Sources: N/A"
return get_source_files(db=db, exceptions=None)
def get_source_files(db=None, exceptions=None, metadatas=None):
if exceptions is None:
exceptions = []
# only should be one source, not confused
# assert db is not None or metadatas is not None
# clicky user
if db is None and metadatas is None:
return "No Sources at all"
if metadatas is None:
source_label = "Sources:"
if db is not None:
from gpt_langchain import get_metadatas
metadatas = get_metadatas(db)
else:
metadatas = []
adding_new = False
else:
source_label = "New Sources:"
adding_new = True
# below automatically de-dups
from gpt_langchain import get_url
small_dict = {get_url(x['source'], from_str=True, short_name=True): get_short_name(x.get('head')) for x in
metadatas}
# if small_dict is empty dict, that's ok
df = pd.DataFrame(small_dict.items(), columns=['source', 'head'])
df.index = df.index + 1
df.index.name = 'index'
source_files_added = tabulate.tabulate(df, headers='keys', tablefmt='unsafehtml')
if exceptions:
exception_metadatas = [x.metadata for x in exceptions]
small_dict = {get_url(x['source'], from_str=True, short_name=True): get_short_name(x.get('exception')) for x in
exception_metadatas}
# if small_dict is empty dict, that's ok
df = pd.DataFrame(small_dict.items(), columns=['source', 'exception'])
df.index = df.index + 1
df.index.name = 'index'
exceptions_html = tabulate.tabulate(df, headers='keys', tablefmt='unsafehtml')
else:
exceptions_html = ''
if metadatas and exceptions:
source_files_added = """\
<html>
<body>
<p>
{0} <br>
</p>
<div style="overflow-y: auto;height:400px">
{1}
{2}
</div>
</body>
</html>
""".format(source_label, source_files_added, exceptions_html)
elif metadatas:
source_files_added = """\
<html>
<body>
<p>
{0} <br>
</p>
<div style="overflow-y: auto;height:400px">
{1}
</div>
</body>
</html>
""".format(source_label, source_files_added)
elif exceptions_html:
source_files_added = """\
<html>
<body>
<p>
Exceptions: <br>
</p>
<div style="overflow-y: auto;height:400px">
{0}
</div>
</body>
</html>
""".format(exceptions_html)
else:
if adding_new:
source_files_added = "No New Sources"
else:
source_files_added = "No Sources"
return source_files_added
def update_and_get_source_files_given_langchain_mode(db1, langchain_mode, chunk, chunk_size,
dbs=None, first_para=None,
text_limit=None,
user_path=None, db_type=None, load_db_if_exists=None,
n_jobs=None, verbose=None):
if langchain_mode in [LangChainMode.LLM.value, LangChainMode.CHAT_LLM.value, LangChainMode.MY_DATA.value]:
# then assume user really meant UserData, to avoid extra clicks in UI, since others can't be on disk
langchain_mode = LangChainMode.USER_DATA.value
db = get_db(db1, langchain_mode, dbs=dbs)
from gpt_langchain import make_db
db, num_new_sources, new_sources_metadata = make_db(use_openai_embedding=False,
hf_embedding_model="sentence-transformers/all-MiniLM-L6-v2",
first_para=first_para, text_limit=text_limit,
chunk=chunk,
chunk_size=chunk_size,
langchain_mode=langchain_mode,
user_path=user_path,
db_type=db_type,
load_db_if_exists=load_db_if_exists,
db=db,
n_jobs=n_jobs,
verbose=verbose)
# return only new sources with text saying such
return get_source_files(db=None, exceptions=None, metadatas=new_sources_metadata)