Update app.py

app.py

@@ -73,7 +73,7 @@ def chat_with_ai(user_input, chat_history):
         chat_history.append((user_input, response))
         return chat_history, ""
     elif is_bey(user_input):
-        response = 'you're wlocome'
+        response = "you're wlocome"
         chat_history.append((user_input, response))
         return chat_history, ""
     response = chat_engine.chat(user_input)