diff --git a/app/controllers/aaManager.py b/app/controllers/aaManager.py
index 4107b52..48a133b 100644
--- a/app/controllers/aaManager.py
+++ b/app/controllers/aaManager.py
@@ -6,13 +6,13 @@ from sqlmodel import Session, select
 
 from app.model.models import (
     AccessAuthorizationCreate,
-    AccessAuthorizationResponse,
-    Timetable,
     AccessAuthorizationDB,
-    OneShotAccess,
-    GroupResponse,
-    GroupDB,
+    AccessAuthorizationResponse,
     AccessAuthorizationUpdate,
+    GroupDB,
+    GroupResponse,
+    OneShotAccess,
+    Timetable,
 )
 from app.services.auth import auth_is_admin
 from app.services.database import add_and_refresh, get_session
diff --git a/app/controllers/cardManager.py b/app/controllers/cardManager.py
index 4506349..c5ca4af 100644
--- a/app/controllers/cardManager.py
+++ b/app/controllers/cardManager.py
@@ -1,4 +1,5 @@
 import logging
+
 from fastapi import APIRouter, Depends, HTTPException, status
 from sqlalchemy.exc import NoResultFound
 from sqlmodel import Session, select
diff --git a/app/controllers/debugManager.py b/app/controllers/debugManager.py
index fd4b507..0cbeafa 100644
--- a/app/controllers/debugManager.py
+++ b/app/controllers/debugManager.py
@@ -1,4 +1,5 @@
 import logging
+
 from fastapi import APIRouter, Depends, HTTPException
 from sqlalchemy import exc
 from sqlmodel import Session, select
diff --git a/app/controllers/userManager.py b/app/controllers/userManager.py
index 130dfe1..4185a2b 100644
--- a/app/controllers/userManager.py
+++ b/app/controllers/userManager.py
@@ -1,4 +1,5 @@
 import logging
+
 from fastapi import APIRouter, Depends, HTTPException, status
 from sqlmodel import Session, select
 
diff --git a/app/services/database.py b/app/services/database.py
index b2dd2e6..68ef002 100644
--- a/app/services/database.py
+++ b/app/services/database.py
@@ -1,5 +1,6 @@
 import logging
 from os import getenv, path
+
 from sqlmodel import Session, SQLModel, create_engine
 
 logger = logging.getLogger(__name__)