Coded yes_or_no function

app.py

@@ -1,12 +1,15 @@
 import gradio as gr
+import random
 # import lines go at the top! Any libraries I need to import go up ^
 
-# always need two parameters in hf
-print("hello world")
-def echo(message, type="messages"):
-    return message
+def yes_or_no(message, history):
+    return random.choice(['Yes','No'])
     
-chatbot = gr.ChatInterface(echo)
+# always need two parameters in hf
+# def echo(message, history):
+ #   return message
+print("hello world")  
+chatbot = gr.ChatInterface(yes_or_no, type="messages")
 # declaring chatbot so that user can interact and see their conversation history and send new messages
 
 chatbot.launch()