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from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel, load_tool, tool, LiteLLMModel, TransformersModel
import datetime
import requests
import pytz
import yaml
import os
from tools.final_answer import FinalAnswerTool
from tools.visit_webpage import VisitWebpageTool
from tools.web_search import DuckDuckGoSearchTool
from Gradio_UI import GradioUI
# Below is an example of a tool that does nothing. Amaze us with your creativity !
@tool
def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
#Keep this format for the description / args / args description but feel free to modify the tool
"""A tool that does nothing yet
Args:
arg1: the first argument
arg2: the second argument
"""
return "What magic will you build ?"
@tool
def get_current_time_in_timezone(timezone: str) -> str:
"""A tool that fetches the current local time in a specified timezone.
Args:
timezone: A string representing a valid timezone (e.g., 'America/New_York').
"""
try:
# Create timezone object
tz = pytz.timezone(timezone)
# Get current time in that timezone
local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
return f"The current local time in {timezone} is: {local_time}"
except Exception as e:
return f"Error fetching time for timezone '{timezone}': {str(e)}"
visit_webpage = VisitWebpageTool()
web_search = DuckDuckGoSearchTool()
final_answer = FinalAnswerTool()
# hugging face is getting the hug of death so lets use litellm for now
# model = HfApiModel(
# max_tokens=2096,
# temperature=0.5,
# model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
# custom_role_conversions=None,
# )
model = LiteLLMModel(
model_id="gemini/gemini-2.0-flash-exp",
max_tokens=2096,
temperature=0.6,
api_key=os.getenv("LITELLM_API_KEY")
)
# ollama
# model = LiteLLMModel(
# model_id="ollama_chat/deepseek-r1:7b",
# max_tokens=2096,
# temperature=0.6,
# api_base="http://localhost:11434",
# num_ctx=8192
# )
# transformer
# model = TransformersModel(
# model_id="deepseek-ai/DeepSeek-R1-Distill-Qwen-1.5B",
# device_map="auto",
# torch_dtype="auto",
# max_new_tokens=2096,
# temperature=0.6,
# )
with open("prompts.yaml", 'r') as stream:
prompt_templates = yaml.safe_load(stream)
agent = CodeAgent(
model=model,
tools=[visit_webpage, web_search, final_answer], ## add your tools here (don't remove final answer)
max_steps=6,
verbosity_level=1,
grammar=None,
planning_interval=None,
name=None,
description=None,
prompt_templates=prompt_templates
)
if __name__ == "__main__":
try:
GradioUI(agent).launch()
except Exception as e:
print(f"Error launching GradioUI: {str(e)}")
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