style: fix ruff formatting in test_dataset_permission.py

api/tests/unit_tests/services/test_dataset_permission.py

@@ -1,6 +1,6 @@
-import pytest
 from unittest.mock import Mock, patch
-from sqlalchemy.orm import Session
+
+import pytest
 
 from models.account import Account, TenantAccountRole
 from models.dataset import Dataset, DatasetPermission, DatasetPermissionEnum
@@ -77,7 +77,7 @@ class TestDatasetPermissionService:
         DatasetService.check_dataset_permission(self.dataset, self.normal_user)
         DatasetService.check_dataset_permission(self.dataset, self.creator_user)
 
-    @patch('services.dataset_service.db.session')
+    @patch("services.dataset_service.db.session")
     def test_partial_team_permission_creator_can_access(self, mock_session):
         """Test PARTIAL_TEAM permission allows creator to access"""
         self.dataset.permission = DatasetPermissionEnum.PARTIAL_TEAM
@@ -88,7 +88,7 @@ class TestDatasetPermissionService:
         # Should not query database for creator
         mock_session.query.assert_not_called()
 
-    @patch('services.dataset_service.db.session')
+    @patch("services.dataset_service.db.session")
     def test_partial_team_permission_with_explicit_permission(self, mock_session):
         """Test PARTIAL_TEAM permission allows users with explicit permission"""
         self.dataset.permission = DatasetPermissionEnum.PARTIAL_TEAM
@@ -101,12 +101,9 @@ class TestDatasetPermissionService:
         DatasetService.check_dataset_permission(self.dataset, self.normal_user)
 
         # Verify database was queried correctly
-        mock_session.query().filter_by.assert_called_with(
-            dataset_id=self.dataset.id, 
-            account_id=self.normal_user.id
-        )
+        mock_session.query().filter_by.assert_called_with(dataset_id=self.dataset.id, account_id=self.normal_user.id)
 
-    @patch('services.dataset_service.db.session')
+    @patch("services.dataset_service.db.session")
     def test_partial_team_permission_without_explicit_permission(self, mock_session):
         """Test PARTIAL_TEAM permission denies users without explicit permission"""
         self.dataset.permission = DatasetPermissionEnum.PARTIAL_TEAM
@@ -118,12 +115,9 @@ class TestDatasetPermissionService:
             DatasetService.check_dataset_permission(self.dataset, self.normal_user)
 
         # Verify database was queried correctly
-        mock_session.query().filter_by.assert_called_with(
-            dataset_id=self.dataset.id, 
-            account_id=self.normal_user.id
-        )
+        mock_session.query().filter_by.assert_called_with(dataset_id=self.dataset.id, account_id=self.normal_user.id)
 
-    @patch('services.dataset_service.db.session')
+    @patch("services.dataset_service.db.session")
     def test_partial_team_permission_non_creator_without_permission_fails(self, mock_session):
         """Test that non-creators without explicit permission are denied access"""
         self.dataset.permission = DatasetPermissionEnum.PARTIAL_TEAM
@@ -148,8 +142,8 @@ class TestDatasetPermissionService:
         # Creator should always have access
         DatasetService.check_dataset_permission(self.dataset, self.creator_user)
 
-    @patch('services.dataset_service.logging')
-    @patch('services.dataset_service.db.session')
+    @patch("services.dataset_service.logging")
+    @patch("services.dataset_service.db.session")
     def test_permission_denied_logs_debug_message(self, mock_session, mock_logging):
         """Test that permission denied events are logged"""
         self.dataset.permission = DatasetPermissionEnum.PARTIAL_TEAM