diff --git a/openedx/core/djangoapps/user_authn/tests/test_cookies.py b/openedx/core/djangoapps/user_authn/tests/test_cookies.py
index 0a3cf6835d..011aad21be 100644
--- a/openedx/core/djangoapps/user_authn/tests/test_cookies.py
+++ b/openedx/core/djangoapps/user_authn/tests/test_cookies.py
@@ -1,9 +1,9 @@
 # pylint: disable=missing-docstring
 
 
+from datetime import date
 import json
 import six
-from datetime import date
 from django.conf import settings
 from django.http import HttpResponse
 from django.test import RequestFactory, TestCase