diff --git a/superset/advanced_data_type/plugins/internet_address.py b/superset/advanced_data_type/plugins/internet_address.py
index 3a759a4d35d..9d3eabfd56c 100644
--- a/superset/advanced_data_type/plugins/internet_address.py
+++ b/superset/advanced_data_type/plugins/internet_address.py
@@ -66,9 +66,9 @@ def cidr_func(req: AdvancedDataTypeRequest) -> AdvancedDataTypeResponse:
         else:
             resp["display_value"] = ", ".join(
                 map(  # noqa: C417
-                    lambda x: (
-                        f"{x['start']} - {x['end']}" if isinstance(x, dict) else str(x)
-                    ),
+                    lambda x: f"{x['start']} - {x['end']}"
+                    if isinstance(x, dict)
+                    else str(x),
                     resp["values"],
                 )
             )
diff --git a/superset/advanced_data_type/plugins/internet_port.py b/superset/advanced_data_type/plugins/internet_port.py
index bc0fd24a753..25451b8abcb 100644
--- a/superset/advanced_data_type/plugins/internet_port.py
+++ b/superset/advanced_data_type/plugins/internet_port.py
@@ -95,9 +95,9 @@ def port_translation_func(req: AdvancedDataTypeRequest) -> AdvancedDataTypeRespo
         else:
             resp["display_value"] = ", ".join(
                 map(  # noqa: C417
-                    lambda x: (
-                        f"{x['start']} - {x['end']}" if isinstance(x, dict) else str(x)
-                    ),
+                    lambda x: f"{x['start']} - {x['end']}"
+                    if isinstance(x, dict)
+                    else str(x),
                     resp["values"],
                 )
             )
diff --git a/superset/databases/api.py b/superset/databases/api.py
index aef93d45a63..abfb99827b2 100644
--- a/superset/databases/api.py
+++ b/superset/databases/api.py
@@ -650,9 +650,8 @@ class DatabaseRestApi(BaseSupersetModelRestApi):
     @protect()
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.sync-permissions"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".sync-permissions",
         log_to_statsd=False,
     )
     def sync_permissions(self, pk: int, **kwargs: Any) -> FlaskResponse:
@@ -910,9 +909,8 @@ class DatabaseRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.table_metadata_deprecated"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".table_metadata_deprecated",
         log_to_statsd=False,
     )
     def table_metadata_deprecated(
@@ -975,9 +973,8 @@ class DatabaseRestApi(BaseSupersetModelRestApi):
     @statsd_metrics
     @deprecated(deprecated_in="4.0")
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.table_extra_metadata_deprecated"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".table_extra_metadata_deprecated",
         log_to_statsd=False,
     )
     def table_extra_metadata_deprecated(
@@ -1039,9 +1036,8 @@ class DatabaseRestApi(BaseSupersetModelRestApi):
     @protect()
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.table_metadata"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".table_metadata",
         log_to_statsd=False,
     )
     def table_metadata(self, pk: int) -> FlaskResponse:
@@ -1129,9 +1125,8 @@ class DatabaseRestApi(BaseSupersetModelRestApi):
     @protect()
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.table_extra_metadata"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".table_extra_metadata",
         log_to_statsd=False,
     )
     def table_extra_metadata(self, pk: int) -> FlaskResponse:
@@ -1273,9 +1268,8 @@ class DatabaseRestApi(BaseSupersetModelRestApi):
     @protect()
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.test_connection"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".test_connection",
         log_to_statsd=False,
     )
     @requires_json
@@ -1328,9 +1322,8 @@ class DatabaseRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.related_objects"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".related_objects",
         log_to_statsd=False,
     )
     def related_objects(self, pk: int) -> Response:
@@ -1860,9 +1853,8 @@ class DatabaseRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.function_names"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".function_names",
         log_to_statsd=False,
     )
     def function_names(self, pk: int) -> Response:
@@ -2016,9 +2008,8 @@ class DatabaseRestApi(BaseSupersetModelRestApi):
     @protect()
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.validate_parameters"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".validate_parameters",
         log_to_statsd=False,
     )
     @requires_json
@@ -2074,9 +2065,8 @@ class DatabaseRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.schemas_access_for_file_upload"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".schemas_access_for_file_upload",
         log_to_statsd=False,
     )
     def schemas_access_for_file_upload(self, pk: int) -> Response:
diff --git a/superset/datasets/api.py b/superset/datasets/api.py
index 4801e3afcc5..4e542f6973a 100644
--- a/superset/datasets/api.py
+++ b/superset/datasets/api.py
@@ -713,9 +713,8 @@ class DatasetRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.detect_datetime_formats"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        ".detect_datetime_formats",
         log_to_statsd=False,
     )
     def detect_datetime_formats(self, pk: int) -> Response:
@@ -796,9 +795,8 @@ class DatasetRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.related_objects"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".related_objects",
         log_to_statsd=False,
     )
     def related_objects(self, id_or_uuid: str) -> Response:
@@ -1056,9 +1054,8 @@ class DatasetRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.get_or_create_dataset"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".get_or_create_dataset",
         log_to_statsd=False,
     )
     def get_or_create_dataset(self) -> Response:
@@ -1310,9 +1307,9 @@ class DatasetRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.get_drill_info"
-        ),
+        action=lambda self,
+        *args,
+        **kwargs: f"{self.__class__.__name__}.get_drill_info",
         log_to_statsd=False,
     )
     def get_drill_info(self, pk: int, **kwargs: Any) -> Response:
diff --git a/superset/datasource/api.py b/superset/datasource/api.py
index f04db51e886..cb3bea7f480 100644
--- a/superset/datasource/api.py
+++ b/superset/datasource/api.py
@@ -59,9 +59,8 @@ class DatasourceRestApi(BaseSupersetApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.get_column_values"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".get_column_values",
         log_to_statsd=False,
     )
     def get_column_values(
@@ -236,9 +235,8 @@ class DatasourceRestApi(BaseSupersetApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.validate_expression"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".validate_expression",
         log_to_statsd=False,
     )
     def validate_expression(
diff --git a/superset/queries/api.py b/superset/queries/api.py
index 3ca8ab87786..3e2f54cb15e 100644
--- a/superset/queries/api.py
+++ b/superset/queries/api.py
@@ -182,9 +182,8 @@ class QueryRestApi(BaseSupersetModelRestApi):
     @parse_rison(queries_get_updated_since_schema)
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.get_updated_since"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".get_updated_since",
         log_to_statsd=False,
     )
     def get_updated_since(self, **kwargs: Any) -> FlaskResponse:
diff --git a/superset/reports/api.py b/superset/reports/api.py
index 0d03b3972d7..ac8a0582d7b 100644
--- a/superset/reports/api.py
+++ b/superset/reports/api.py
@@ -621,9 +621,9 @@ class ReportScheduleRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.slack_channels"
-        ),
+        action=lambda self,
+        *args,
+        **kwargs: f"{self.__class__.__name__}.slack_channels",
         log_to_statsd=False,
     )
     def slack_channels(self, **kwargs: Any) -> Response:
diff --git a/superset/tags/api.py b/superset/tags/api.py
index 90809154ebb..04b95f885ce 100644
--- a/superset/tags/api.py
+++ b/superset/tags/api.py
@@ -617,9 +617,8 @@ class TagRestApi(BaseSupersetModelRestApi):
     @statsd_metrics
     @parse_rison({"type": "array", "items": {"type": "integer"}})
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.favorite_status"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".favorite_status",
         log_to_statsd=False,
     )
     def favorite_status(self, **kwargs: Any) -> Response:
@@ -716,9 +715,8 @@ class TagRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.remove_favorite"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".remove_favorite",
         log_to_statsd=False,
     )
     def remove_favorite(self, pk: int) -> Response:
diff --git a/superset/tasks/api.py b/superset/tasks/api.py
index ee390971d13..1870d963b67 100644
--- a/superset/tasks/api.py
+++ b/superset/tasks/api.py
@@ -380,9 +380,8 @@ class TaskRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.related_subscribers"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        ".related_subscribers",
         log_to_statsd=False,
     )
     def related_subscribers(self) -> Response:
diff --git a/superset/themes/api.py b/superset/themes/api.py
index 29cadcabde3..181fc52bbe1 100644
--- a/superset/themes/api.py
+++ b/superset/themes/api.py
@@ -560,9 +560,9 @@ class ThemeRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.set_system_default"
-        ),
+        action=lambda self,
+        *args,
+        **kwargs: f"{self.__class__.__name__}.set_system_default",
         log_to_statsd=False,
     )
     def set_system_default(self, pk: int) -> Response:
@@ -627,9 +627,9 @@ class ThemeRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.set_system_dark"
-        ),
+        action=lambda self,
+        *args,
+        **kwargs: f"{self.__class__.__name__}.set_system_dark",
         log_to_statsd=False,
     )
     def set_system_dark(self, pk: int) -> Response:
@@ -694,9 +694,9 @@ class ThemeRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.unset_system_default"
-        ),
+        action=lambda self,
+        *args,
+        **kwargs: f"{self.__class__.__name__}.unset_system_default",
         log_to_statsd=False,
     )
     def unset_system_default(self) -> Response:
@@ -744,9 +744,9 @@ class ThemeRestApi(BaseSupersetModelRestApi):
     @safe
     @statsd_metrics
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.unset_system_dark"
-        ),
+        action=lambda self,
+        *args,
+        **kwargs: f"{self.__class__.__name__}.unset_system_dark",
         log_to_statsd=False,
     )
     def unset_system_dark(self) -> Response:
diff --git a/superset/utils/excel.py b/superset/utils/excel.py
index 2af29e79a48..e5067417dc8 100644
--- a/superset/utils/excel.py
+++ b/superset/utils/excel.py
@@ -94,9 +94,9 @@ def apply_column_types(
                 # if the number is too large, convert it to a string
                 # Excel does not support numbers larger than 10^15
                 df[column] = df[column].apply(
-                    lambda x: (
-                        str(x) if isinstance(x, (int, float)) and abs(x) > 10**15 else x
-                    )
+                    lambda x: str(x)
+                    if isinstance(x, (int, float)) and abs(x) > 10**15
+                    else x
                 )
             except ValueError:
                 df[column] = df[column].astype(str)
diff --git a/superset/utils/mock_data.py b/superset/utils/mock_data.py
index 557547a4bfd..e07583bc276 100644
--- a/superset/utils/mock_data.py
+++ b/superset/utils/mock_data.py
@@ -122,11 +122,8 @@ def get_type_generator(  # pylint: disable=too-many-return-statements,too-many-b
             sqlalchemy.sql.sqltypes.DateTime,
         ),
     ):
-        return lambda: (
-            datetime.fromordinal(MINIMUM_DATE.toordinal())
-            + timedelta(
-                seconds=random.randrange(days_range * 86400)  # noqa: S311
-            )
+        return lambda: datetime.fromordinal(MINIMUM_DATE.toordinal()) + timedelta(
+            seconds=random.randrange(days_range * 86400)  # noqa: S311
         )
 
     if isinstance(sqltype, sqlalchemy.sql.sqltypes.Numeric):
diff --git a/superset/views/log/api.py b/superset/views/log/api.py
index d4f58e8deed..6aaf846416c 100644
--- a/superset/views/log/api.py
+++ b/superset/views/log/api.py
@@ -108,9 +108,8 @@ class LogRestApi(LogMixin, BaseSupersetModelRestApi):
     @statsd_metrics
     @parse_rison(get_recent_activity_schema)
     @event_logger.log_this_with_context(
-        action=lambda self, *args, **kwargs: (
-            f"{self.__class__.__name__}.recent_activity"
-        ),
+        action=lambda self, *args, **kwargs: f"{self.__class__.__name__}"
+        f".recent_activity",
         log_to_statsd=False,
     )
     def recent_activity(self, **kwargs: Any) -> FlaskResponse:
diff --git a/tests/integration_tests/datasource_tests.py b/tests/integration_tests/datasource_tests.py
index 7b8cd24d7e4..ec75ce1f0c9 100644
--- a/tests/integration_tests/datasource_tests.py
+++ b/tests/integration_tests/datasource_tests.py
@@ -229,8 +229,8 @@ class TestDatasource(SupersetTestCase):
     def test_external_metadata_by_name_for_virtual_table_uses_mutator(self):
         self.login(ADMIN_USERNAME)
         with create_and_cleanup_table() as tbl:
-            current_app.config["SQL_QUERY_MUTATOR"] = lambda sql, **kwargs: (
-                "SELECT 456 as intcol, 'def' as mutated_strcol"
+            current_app.config["SQL_QUERY_MUTATOR"] = (
+                lambda sql, **kwargs: "SELECT 456 as intcol, 'def' as mutated_strcol"
             )
 
             params = rison.dumps(
@@ -365,12 +365,10 @@ class TestDatasource(SupersetTestCase):
 
         pytest.raises(
             SupersetGenericDBErrorException,
-            lambda: (
-                db.session.query(SqlaTable)
-                .filter_by(id=tbl.id)
-                .one_or_none()
-                .external_metadata()
-            ),
+            lambda: db.session.query(SqlaTable)
+            .filter_by(id=tbl.id)
+            .one_or_none()
+            .external_metadata(),
         )
 
         resp = self.client.get(url)
diff --git a/tests/integration_tests/db_engine_specs/presto_tests.py b/tests/integration_tests/db_engine_specs/presto_tests.py
index da94bdff490..10d9067f75b 100644
--- a/tests/integration_tests/db_engine_specs/presto_tests.py
+++ b/tests/integration_tests/db_engine_specs/presto_tests.py
@@ -82,8 +82,8 @@ class TestPrestoDbEngineSpec(SupersetTestCase):
     def verify_presto_column(self, column, expected_results):
         inspector = mock.Mock()
         preparer = inspector.engine.dialect.identifier_preparer
-        preparer.quote_identifier = preparer.quote = preparer.quote_schema = lambda x: (
-            f'"{x}"'
+        preparer.quote_identifier = preparer.quote = preparer.quote_schema = (
+            lambda x: f'"{x}"'
         )
         row = mock.Mock()
         row.Column, row.Type, row.Null = column
@@ -828,8 +828,8 @@ class TestPrestoDbEngineSpec(SupersetTestCase):
     def test_show_columns(self):
         inspector = mock.MagicMock()
         preparer = inspector.engine.dialect.identifier_preparer
-        preparer.quote_identifier = preparer.quote = preparer.quote_schema = lambda x: (
-            f'"{x}"'
+        preparer.quote_identifier = preparer.quote = preparer.quote_schema = (
+            lambda x: f'"{x}"'
         )
         inspector.bind.execute.return_value.fetchall = mock.MagicMock(
             return_value=["a", "b"]
@@ -845,8 +845,8 @@ class TestPrestoDbEngineSpec(SupersetTestCase):
     def test_show_columns_with_schema(self):
         inspector = mock.MagicMock()
         preparer = inspector.engine.dialect.identifier_preparer
-        preparer.quote_identifier = preparer.quote = preparer.quote_schema = lambda x: (
-            f'"{x}"'
+        preparer.quote_identifier = preparer.quote = preparer.quote_schema = (
+            lambda x: f'"{x}"'
         )
         inspector.bind.execute.return_value.fetchall = mock.MagicMock(
             return_value=["a", "b"]
diff --git a/tests/integration_tests/security/api_tests.py b/tests/integration_tests/security/api_tests.py
index 024d174638f..2b9d4ef0231 100644
--- a/tests/integration_tests/security/api_tests.py
+++ b/tests/integration_tests/security/api_tests.py
@@ -260,9 +260,8 @@ class TestSecurityGuestTokenApiTokenValidator(SupersetTestCase):
 
     @with_config(
         {
-            "GUEST_TOKEN_VALIDATOR_HOOK": lambda x: (
-                len(x["rls"]) == 1 and "tenant_id=" in x["rls"][0]["clause"]
-            )
+            "GUEST_TOKEN_VALIDATOR_HOOK": lambda x: len(x["rls"]) == 1
+            and "tenant_id=" in x["rls"][0]["clause"]
         }
     )
     def test_guest_validator_hook_real_world_example_positive(self):
@@ -277,9 +276,8 @@ class TestSecurityGuestTokenApiTokenValidator(SupersetTestCase):
 
     @with_config(
         {
-            "GUEST_TOKEN_VALIDATOR_HOOK": lambda x: (
-                len(x["rls"]) == 1 and "tenant_id=" in x["rls"][0]["clause"]
-            )
+            "GUEST_TOKEN_VALIDATOR_HOOK": lambda x: len(x["rls"]) == 1
+            and "tenant_id=" in x["rls"][0]["clause"]
         }
     )
     def test_guest_validator_hook_real_world_example_negative(self):
diff --git a/tests/unit_tests/common/test_query_context_factory.py b/tests/unit_tests/common/test_query_context_factory.py
index 4c37ba42f17..37a7b47460d 100644
--- a/tests/unit_tests/common/test_query_context_factory.py
+++ b/tests/unit_tests/common/test_query_context_factory.py
@@ -140,8 +140,8 @@ class TestQueryContextFactory:
         existing_columns = {"existing_col"}
 
         with patch.object(self.factory, "_find_column_definition") as mock_find:
-            mock_find.side_effect = lambda qo, col: (
-                f"def_{col}" if col != "tooltip_col2" else None
+            mock_find.side_effect = (
+                lambda qo, col: f"def_{col}" if col != "tooltip_col2" else None
             )
 
             self.factory._append_missing_tooltip_columns(
diff --git a/tests/unit_tests/datasets/test_datetime_format_detector.py b/tests/unit_tests/datasets/test_datetime_format_detector.py
index 72f63f2bb41..d66e2efe8e2 100644
--- a/tests/unit_tests/datasets/test_datetime_format_detector.py
+++ b/tests/unit_tests/datasets/test_datetime_format_detector.py
@@ -44,8 +44,8 @@ def mock_dataset() -> MagicMock:
     dataset.database.get_sqla_engine.return_value.__exit__.return_value = None
 
     # Mock apply_limit_to_sql to return SQL with LIMIT
-    dataset.database.apply_limit_to_sql = lambda sql, limit, force: (
-        f"{sql} LIMIT {limit}"
+    dataset.database.apply_limit_to_sql = (
+        lambda sql, limit, force: f"{sql} LIMIT {limit}"
     )
 
     return dataset
diff --git a/tests/unit_tests/db_engine_specs/test_starrocks.py b/tests/unit_tests/db_engine_specs/test_starrocks.py
index ca721d608c7..e3ef836f36d 100644
--- a/tests/unit_tests/db_engine_specs/test_starrocks.py
+++ b/tests/unit_tests/db_engine_specs/test_starrocks.py
@@ -230,8 +230,8 @@ def test_get_catalog_names(mocker: MockerFixture) -> None:
     # StarRocks returns rows with keys: ['Catalog', 'Type', 'Comment']
     mock_row_1 = mocker.MagicMock()
     mock_row_1.keys.return_value = ["Catalog", "Type", "Comment"]
-    mock_row_1.__getitem__ = lambda self, key: (
-        "default_catalog" if key == "Catalog" else None
+    mock_row_1.__getitem__ = (
+        lambda self, key: "default_catalog" if key == "Catalog" else None
     )
 
     mock_row_2 = mocker.MagicMock()
diff --git a/tests/unit_tests/security/guest_rls_test.py b/tests/unit_tests/security/guest_rls_test.py
index 56177bb4b0f..6210570d66f 100644
--- a/tests/unit_tests/security/guest_rls_test.py
+++ b/tests/unit_tests/security/guest_rls_test.py
@@ -192,8 +192,8 @@ def _make_datasource_with_real_rls(dataset_id: int) -> MagicMock:
     datasource = _make_datasource(dataset_id)
     # Bind real BaseDatasource method so RLS logic executes against mocked
     # security_manager rather than returning MagicMock auto-stub
-    datasource.get_sqla_row_level_filters = lambda **kwargs: (
-        BaseDatasource.get_sqla_row_level_filters(datasource, **kwargs)
+    datasource.get_sqla_row_level_filters = (
+        lambda **kwargs: BaseDatasource.get_sqla_row_level_filters(datasource, **kwargs)
     )
     return datasource
 
diff --git a/tests/unit_tests/test_viz_cache_key.py b/tests/unit_tests/test_viz_cache_key.py
index 17de2f5f404..d6eb614265c 100644
--- a/tests/unit_tests/test_viz_cache_key.py
+++ b/tests/unit_tests/test_viz_cache_key.py
@@ -97,8 +97,8 @@ def test_cache_query_by_user_flag_yields_distinct_keys(feature_flag_mock):
     """
     Global ``CACHE_QUERY_BY_USER`` flag also reaches the legacy viz path.
     """
-    feature_flag_mock.is_feature_enabled.side_effect = lambda feature=None: (
-        feature == "CACHE_QUERY_BY_USER"
+    feature_flag_mock.is_feature_enabled.side_effect = (
+        lambda feature=None: feature == "CACHE_QUERY_BY_USER"
     )
     database = Database(database_name="d", sqlalchemy_uri="sqlite://")
     obj = _viz_for(database)
diff --git a/tests/unit_tests/utils/test_core.py b/tests/unit_tests/utils/test_core.py
index d40d19aca09..2b852796ebf 100644
--- a/tests/unit_tests/utils/test_core.py
+++ b/tests/unit_tests/utils/test_core.py
@@ -672,9 +672,8 @@ def test_get_user_agent(mocker: MockerFixture, app_context: None) -> None:
 
 @with_config(
     {
-        "USER_AGENT_FUNC": lambda database, source: (
-            f"{database.database_name} {source.name}"
-        )
+        "USER_AGENT_FUNC": lambda database,
+        source: f"{database.database_name} {source.name}"
     }
 )
 def test_get_user_agent_custom(mocker: MockerFixture, app_context: None) -> None: