Update app.py

app.py

@@ -8,5 +8,5 @@ def yes_no(message,history):
     responses=["yes","no"]
     return random.choice(responses)
     
-chatbot = gr.ChatInterface(yes_no,type=messages,title="The Best cahtbot Ever",description="This bot will only give you perfect answer")
+chatbot = gr.ChatInterface(yes_no,type="messages",title="The Best cahtbot Ever",description="This bot will only give you perfect answer")
 chatbot.launch()