Update app.py

app.py

@@ -1,9 +1,8 @@
-from transformers import pipeline ,Conversation
+from transformers import pipeline
 import gradio as gr
 
 chatbot=pipeline(model="facebook/blenderbot-400M-distill")
-message_list = []
-response_list = []
+
 
 def vanilla_chatbot(message, history):
     conversation = chatbot(message)