app.py

import streamlit as st
from transformers import pipeline

# Load chatbot model
chatbot = pipeline("text-generation", model="microsoft/DialoGPT-medium")

st.title("AI Chatbot")
st.write("Ask me anything!")

# User input
user_input = st.text_input("You:")

if user_input:
    response = chatbot(user_input, max_length=100, num_return_sequences=1)
    st.text_area("Bot:", response[0]['generated_text'])