flows: fix formatting

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

authentik/flows/api/flows.py

@@ -7,11 +7,7 @@ from django.http.response import HttpResponseBadRequest, JsonResponse
 from django.urls import reverse
 from django.utils.translation import gettext as _
 from drf_spectacular.types import OpenApiTypes
-from drf_spectacular.utils import (
-    OpenApiResponse,
-    extend_schema,
-    inline_serializer,
-)
+from drf_spectacular.utils import OpenApiResponse, extend_schema, inline_serializer
 from guardian.shortcuts import get_objects_for_user
 from rest_framework.decorators import action
 from rest_framework.fields import FileField