Update app.py

app.py

@@ -1,12 +1,16 @@
 import gradio as gr
+import random
 # first, add your import lines
 
-def echo(message, history): 
-    return message
+def yes_or_no(message, history):
+    responses = ["Yes", "No"]
+    return responses.choice(responses)
+# def echo(message, history): 
+#    return message
 # Code the function that your chatbot will run! 
 
 print("Hello world")
-chatbot = gr.ChatInterface(echo, type="messages")
+chatbot = gr.ChatInterface(yes_or_no, type="messages")
 # Use gradio to create an interface where your user can use ChatInterface --> needs a function as a parameter to run
 
 chatbot.launch()