app.py

import gradio as gr
import random

response_list = ["you're annoying", "I don't care", "what are you yapping about", ""why are you asking a robot", "you're an odd one"]

def echo(message, history):
    random_element = random.choice(response_list)
    return random_element

print("Hello, world!")

chatbot = gr.ChatInterface(echo, type="messages", title="Unkind Friend")

chatbot.launch()