diff --git a/aleksis/core/filters.py b/aleksis/core/filters.py
index 92d01464f90f63193cda6d9ca08628ef3f079a97..eb5724b322232381017aa0b84e4ab111a9304eda 100644
--- a/aleksis/core/filters.py
+++ b/aleksis/core/filters.py
@@ -126,7 +126,9 @@ class GroupPermissionFilter(PermissionFilter):
     group = ModelChoiceFilter(
         queryset=DjangoGroup.objects.all(),
         widget=ModelSelect2Widget(
-            search_fields=["name__icontains",],
+            search_fields=[
+                "name__icontains",
+            ],
             attrs={"data-minimum-input-length": 0, "class": "browser-default"},
         ),
         label=_("Group"),
diff --git a/aleksis/core/views.py b/aleksis/core/views.py
index 5b77b21141b9fda597e6bd4c2ae38bf5d963e6b5..a1e1177150c11cb50f1012cebad1c1128dbc14da 100644
--- a/aleksis/core/views.py
+++ b/aleksis/core/views.py
@@ -1135,7 +1135,8 @@ class AssignPermissionView(SuccessNextMixin, PermissionRequiredMixin, DetailView
     def form_valid(self, form: AssignPermissionForm) -> HttpResponse:
         form.save_perms()
         messages.success(
-            self.request, _("We have successfully assigned the permissions."),
+            self.request,
+            _("We have successfully assigned the permissions."),
         )
         return redirect(self.get_success_url())