Update app.py

app.py

@@ -14,6 +14,8 @@ for package, version in installed_packages.items():
     print(f"{package}=={version}")
 '''
 
+bot_input_ids = None
+
 # Load the chatbot model
 chatbot_model_name = "microsoft/DialoGPT-medium"
 chatbot_tokenizer = AutoTokenizer.from_pretrained(chatbot_model_name)
@@ -35,7 +37,6 @@ data = {
 }
 table = pd.DataFrame.from_dict(data)
 
-bot_input_ids = None
 
 def chatbot_response(user_message):
     # Generate chatbot response using the chatbot model