Update app.py

app.py

@@ -1,9 +1,11 @@
-import gradio as gr
+import gradio as gr 
+import random
+
+yes_or_no = ["Yes", "No"]
 
 def echo (message, history):
-    # print('Hello, world!') example
-    print(message)
-    print(history)
-    return message 
+    print(random.choices(yes_or_no))
+    return message
+    
 chatbot = gr.ChatInterface(echo, type = 'messages')
 chatbot.launch()