Update space

app.py

@@ -12,7 +12,7 @@ def vanilla_chatbot(message, history):
     conversation = Conversation(text=message, past_user_inputs=message_list, generated_responses=response_list)
     conversation = chatbot(conversation)
 
-    return conversation.generated_responses[-1]
+    return conversation[0].generated_responses[-1]
 
 demo_chatbot = gr.ChatInterface(vanilla_chatbot, title="Vanilla Chatbot", description="Enter text to start chatting.")