app.py

import gradio as gr
import random

def yes_or_no(message, history):
    return random.choice(['Yes', 'No'])

# def echo(message, history):
    # return message

print("Hello World!")
chatbot = gr.ChatInterface(echo, type = "messages")
#defining my chatbot so users can interact and see their conversation history and send new messages!

chatbot.launch()