diff --git a/custom_functions/user_checks/device_allowed.py b/custom_functions/user_checks/device_allowed.py
index ad3a5fc..1e2d283 100644
--- a/custom_functions/user_checks/device_allowed.py
+++ b/custom_functions/user_checks/device_allowed.py
@@ -1,8 +1,11 @@
+"""Module to check if the user is allowed to use the device."""
+
 import os
 import glob
 
 
 def user_allowed_to_use_device(device, username):
+    """Check if the user is allowed to use the device."""
     base_path = os.path.join(os.getcwd(), "configs", "CDMs", username)
 
     # Get filenames with extensions