run.py

import gradio as gr
import random
import time


def respond(message, chat_history):
    time.sleep(2) # simulate delay
    bot_message_text=random.choice(["How are you?", "Today is a great day", "I'm very hungry"])
    return bot_message_text

if __name__ == "__main__":
    demo = gr.ChatInterface(
        fn=respond,
        chatbot = gr.Chatbot(height=400, placeholder="Start chatting..."),
        textbox=gr.Textbox(placeholder="Type a message..."),
        title="Simple Gradio 6.x Chatbot",
        description="A random response chatbot."
    )
    demo.launch(debug=True)