linting

Author: gkevinzheng

tests/unit/admin_overlay/test_client.py

@@ -19,8 +19,6 @@
 except ImportError:  # pragma: NO COVER
     import mock
 
-import functools
-
 from google.api_core import exceptions
 from google.api_core import gapic_v1
 from google.api_core import retry as retries

tests/unit/admin_overlay/test_consistency.py

@@ -19,8 +19,6 @@
 except ImportError:  # pragma: NO COVER
     import mock
 
-from google.api_core import retry as retries
-from google.api_core import exceptions
 from google.cloud.bigtable.admin_v2.overlay.types import consistency
 from google.cloud.bigtable.admin_v2.types import bigtable_table_admin