diff --git a/tests/unit/test_confirm_generation.py b/tests/unit/test_confirm_generation.py
index 2ab258af4..72f70856d 100644
--- a/tests/unit/test_confirm_generation.py
+++ b/tests/unit/test_confirm_generation.py
@@ -60,10 +60,13 @@ class StubGenerationTaskRepository:
         return len([t for t in self._store.values() if t.created_by_user_id == user_id])
 
     def count_pending_by_user(self, user_id: str) -> int:
-        return len([
-            t for t in self._store.values()
-            if t.created_by_user_id == user_id and t.status == GenerationTaskStatus.PENDING
-        ])
+        return len(
+            [
+                t
+                for t in self._store.values()
+                if t.created_by_user_id == user_id and t.status == GenerationTaskStatus.PENDING
+            ]
+        )
 
     def count_pending_total(self) -> int:
         return len([t for t in self._store.values() if t.status == GenerationTaskStatus.PENDING])