Fix lint issue

Jon Wayne Parrott · plamut · commit eac5704ca8b3 · 2020-07-10T18:40:21.000+02:00
Change-Id: Ifebdab0b974cc3d3fe8900a23ca7416fed9e026a
diff --git a/samples/snippets/iam_test.py b/samples/snippets/iam_test.py
@@ -13,7 +13,6 @@
 # limitations under the License.
 
 from gcloud import pubsub
-from gcp.testing import eventually_consistent
 import pytest
 
 import iam
