UPDATE: final cleanup of backend code

web_server/utils/auth.py

@@ -4,6 +4,7 @@ from typing import Optional
 from dotenv import load_dotenv
 from os import getenv
 from werkzeug.security import generate_password_hash
+
 load_dotenv()
 
 serializer = URLSafeTimedSerializer(getenv("AUTH_SECRET_KEY"))

web_server/utils/path_manager.py

@@ -1,5 +1,6 @@
+"""Description: This file contains the PathManager class which is responsible for managing the paths of the stream data."""
+
 import os
-# Description: This file contains the PathManager class which is responsible for managing the paths of the stream data.
 
 class PathManager():
     def __init__(self) -> None:

web_server/utils/recommendation_utils.py

@@ -1,7 +1,6 @@
 from database.database import Database
 from typing import Optional, List
 
-
 def get_user_preferred_category(user_id: int) -> Optional[int]:
     """
     Queries user_preferences database to find users favourite streaming category and returns the category