app.py

import gradio as gr

def respond(message, chat_history):
    if chat_history is None:
        chat_history = []
    # Энгийн reply
    reply = f"Чи бичсэн: {message}"
    chat_history.append((message, reply))
    return chat_history, chat_history

with gr.Blocks() as demo:
    chatbot = gr.Chatbot()
    msg = gr.Textbox(label="Message")
    state = gr.State()
    msg.submit(respond, [msg, state], [chatbot, state])

demo.launch()