Fix pep8 style errors.

Jerjou Cheng · Jerjou Cheng · commit 09604c810bab · 2016-03-11T10:34:33.000-08:00
diff --git a/datastore/api/tasks.py b/datastore/api/tasks.py
@@ -14,8 +14,6 @@
 import argparse
 import datetime
 
-import gcloud
-
 # [START build_service]
 from gcloud import datastore
 
