coded yes_or_no function

app.py

@@ -1,12 +1,16 @@
 import gradio as gr
+import random
 #import lines fo at the top! Any libraries I need to import go here
 
-def echo(message, history):
-    return message
+def yes_or_no(message, history):
+    return random.choice(['Yes', "No"])
+
+#def echo(message, history):
+    #return message
 #a function that the user's message is repeated back to you
 
 print("Hello World")
-chatbot = gr.ChatInterface(echo, type="messages")
+chatbot = gr.ChatInterface(yes_or_no, type="messages")
 #defining my chatbot so that the user can interact and see their conversation history and send me messages
 
 chatbot.launch()