add auth import

Author: ohmayr

tests/unit/operations_v1/test_operations_rest_client.py

@@ -30,6 +30,7 @@
 from google.api_core import gapic_v1
 from google.api_core.operations_v1 import AbstractOperationsClient
 
+import google.auth
 from google.api_core.operations_v1 import pagers
 from google.api_core.operations_v1 import pagers_async
 from google.api_core.operations_v1 import transports