diff --git a/superset/connectors/sqla/models.py b/superset/connectors/sqla/models.py
index 14957f9364a..c5c46628382 100644
--- a/superset/connectors/sqla/models.py
+++ b/superset/connectors/sqla/models.py
@@ -471,8 +471,9 @@ sqlatable_user = Table(
 )
 
 
-class SqlaTable(Model, BaseDatasource):  # pylint: disable=too-many-public-methods
-
+class SqlaTable(  # pylint: disable=too-many-instance-attributes,too-many-public-methods
+    Model, BaseDatasource
+):
     """An ORM object for SqlAlchemy table references"""
 
     type = "table"
diff --git a/superset/models/slice.py b/superset/models/slice.py
index 310343a1f0a..28473d53d14 100644
--- a/superset/models/slice.py
+++ b/superset/models/slice.py
@@ -53,7 +53,7 @@ slice_user = Table(
 logger = logging.getLogger(__name__)
 
 
-class Slice(  # pylint: disable=too-many-instance-attributes,too-many-public-methods
+class Slice(  # pylint: disable=too-many-public-methods
     Model, AuditMixinNullable, ImportExportMixin
 ):
     """A slice is essentially a report or a view on data"""