yes/no output

app.py

@@ -1,10 +1,11 @@
-import gradio as gr #abbreviate gradio, import lines go first
+import gradio as gr, random #abbreviate gradio, import lines go first
+
 
 def echo(message, history): #function for Gradio to call
 #Gradio passes arguments as parameters: the user's most recent input which is a string, i'm going to call it "message", and "history" which is the list of past messages
 #I have to put it in this order because Gradio will always past the current user input first and then the convo history  
 # however for now, this chatbot won't use the history parameter anyay
-    return message #returns what user types in
+    return random.choice(["Yes", "No"]) #returns what user types in
 
 # “I'm passing the function name 'echo' to ChatInterface, not 'echo()' with parentheses, because I want Gradio to call it later, not right now.”