Fixed Linting Errors

backend/models/transportation.py

@@ -5,7 +5,7 @@
 from __future__ import annotations
 from typing import Union
 import json
-from datetime import datetime, timezone, timedelta
+from datetime import datetime, timezone
 from models.abstract_db_model import DB_MODEL
 from bson import ObjectId
 from bson import json_util

backend/routes/transportation.py

@@ -71,7 +71,6 @@ def create_transportation(user_id: ObjectId) -> Response:
 @carbon_auth.auth.login_required
 def update_transportation(oid: str) -> Response:
     query = {"_id": ObjectId(oid)}
-    x = request.get_json()
     transportation: dict = TransportationEntry.from_json(request.get_json()['transportation']).to_json(for_mongodb=True)
     del transportation['_id']
     del transportation['date']

backend/utils/FirebaseAPI.py

@@ -1,6 +1,5 @@
 from typing import Optional
 from pprint import pprint
-import flask
 import firebase_admin
 from firebase_admin import credentials, auth
 from models.user import User