diff --git a/src/newsreader/news/core/forms.py b/src/newsreader/news/core/forms.py
index 8fa2221..5c14fab 100644
--- a/src/newsreader/news/core/forms.py
+++ b/src/newsreader/news/core/forms.py
@@ -17,9 +17,7 @@ class CategoryForm(forms.ModelForm):
         super().__init__(*args, **kwargs)
 
         if self.user:
-            self.fields["rules"].queryset = CollectionRule.objects.filter(
-                user=self.user
-            )
+            self.fields["rules"].queryset = CollectionRule.objects.filter(user=self.user)
 
     def save(self, commit=True) -> Category:
         instance = super().save(commit=False)