Update views.py

apps/activity/views.py

@@ -9,7 +9,7 @@ from django.contrib.contenttypes.models import ContentType
 from django.core.exceptions import PermissionDenied
 from django.db import transaction
 from django.db.models import F, Q
-from django.http import HttpResponse,JsonResponse
+from django.http import HttpResponse, JsonResponse
 from django.urls import reverse_lazy
 from django.utils import timezone
 from django.utils.decorators import method_decorator
@@ -152,6 +152,7 @@ class ActivityUpdateView(ProtectQuerysetMixin, LoginRequiredMixin, UpdateView):
     def get_success_url(self, **kwargs):
         return reverse_lazy('activity:activity_detail', kwargs={"pk": self.kwargs["pk"]})
 
+
 class ActivityDeleteView(View):
     """
     Deletes an Activity