diff --git a/swarms/utils/apa.py b/swarms/utils/apa.py
index 55e4e8c4..7ae61a79 100644
--- a/swarms/utils/apa.py
+++ b/swarms/utils/apa.py
@@ -1,3 +1,6 @@
+""" This module contains the data structure of the APA framework. """
+# flake8: noqa W291
+
 from enum import Enum, unique, auto
 import abc
 from typing import List, Optional