app.py

import gradio as gr 
import random


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

def yes_no(message, history):
    responses = ["It is certain", "It is decidedly so", "Without a doubt", "Don't count on it","My sources say no","Very doubtful","Reply hazy, try again","Better not tell you now"]
    return random.choice(responses)


chatbot = gr.ChatInterface(yes_no, type = "messages", title="Magic 8 Ball", description = "a chatbot that gives you answers.", theme="Taithrah/Minimal")

chatbot.launch()