app.py

import gradio as gr
from transformers import AutoModelForCausalLM, AutoTokenizer
import torch

tokenizer = AutoTokenizer.from_pretrained("gabtan99/dialogpt-tagalog-medium")
model = AutoModelForCausalLM.from_pretrained("gabtan99/dialogpt-tagalog-medium")

def chat(message, token_response):
    token_message = tokenizer.encode(message + tokenizer.eos_token, return_tensors='pt')
    token_response = model.generate(token_message, max_length=1000, pad_token_id=tokenizer.eos_token_id)
    response = tokenizer.decode(token_response[:, token_message.shape[-1]:][0], skip_special_tokens=True)
    return response, token_response

input = gr.inputs.Textbox(lines=2, label='User:')
output = gr.outputs.Textbox(label='Bot:')

gr.Interface(fn=chat,
    title="DialoGPT Tagalog",
    inputs=[input, "state"],
    outputs=[output, "state"],
    allow_screenshot=False,
    allow_flagging='never',
    article="Model from: gabtan99").launch()