Update app.py

app.py

@@ -60,8 +60,7 @@ def generate(
     #Prepend the entire chat history to the message with new lines between each message
     for user, assistant in chat_history:
         historical_text += f"\n{user}\n{assistant}"
-
-    message = historical_text + f"\n{message}"
+        
     if len(historical_text) > 0:
         message = historical_text + f"\n{message}"
     input_ids = tokenizer([message], return_tensors="pt").input_ids