fix import order in work_data_test.py
@@ -6,11 +6,13 @@ from __future__ import print_function
import copy
import unittest
-from eval_lib import work_data
-from eval_lib.tests import fake_cloud_client
+
from six import assertCountEqual
from six import itervalues
+from eval_lib import work_data
+from eval_lib.tests import fake_cloud_client
+
TEST_WORK_TYPE_ENTITY_ID = 'AllWork'
