yes_or_no()

app.py

@@ -1,9 +1,10 @@
 import gradio as gr
+import random
 
-def echo(message,history):
-    print(message)
-    print(history)
-    return message
+answers = ["yes", "no"]
+
+def yes_or_no(message,history):
+    return random.answers
     
 chatbot = gr.ChatInterface(echo, type='messages')
 chatbot.launch()