Update app.py

app.py

@@ -5,7 +5,7 @@ def echo(message, history):
     choices = ["yes", "no"]
     #use random to select one of those messages
     random_word = random.choice(choices)
-    return message
+    return random_word
 print(random_word)
 
 chatbot = gr.ChatInterface(echo, type = "messages")