Update chat.py

chat.py

@@ -122,7 +122,7 @@ class ChatHandler:
                 print(f"SQL query executed successfully. Result: {result}")
                 
             except Exception as e:
-                print f"Error executing SQL query: {str(e)}"
+                print(f"Error executing SQL query: {str(e)}")
                 return "Sorry, I couldn't process your request. Please try after some time."
 
             # If no result, return an appropriate message