Modify error message if no response

app.py

@@ -15,14 +15,15 @@ device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
 
 def get_response_from_chatbot(text):
     try:
-      api = ChatGPT(session_token) 
-      resp = api.send_message(text)    
-      api.refresh_auth() 
-      api.reset_conversation() 
-      response = resp['message']
+        print("Testing indentation")
+        api = ChatGPT(session_token)
+        resp = api.send_message(text)    
+        api.refresh_auth() 
+        api.reset_conversation() 
+        response = resp['message']
       # logger.info(f"response_: {response}")
     except:
-      response = "Sorry, I'm tired."
+        response = "Sorry, I'm tired. Please try again in some time"
     return response
 
 def chat(message, chat_history):