import gradio as gr
from transformers import pipeline

# Dùng mô hình pre-trained phù hợp trả lời tự nhiên
chatbot = pipeline("text-generation", model="microsoft/DialoGPT-medium")

def respond(message):
    response = chatbot(message, max_length=100, num_return_sequences=1)
    return response[0]['generated_text']

gr.ChatInterface(fn=respond, title="Chatbot HR Quacontrol", theme="soft").launch()