diff --git a/edx_exams/apps/core/test_utils/factories.py b/edx_exams/apps/core/test_utils/factories.py
index 9dab08f9..bab742ee 100644
--- a/edx_exams/apps/core/test_utils/factories.py
+++ b/edx_exams/apps/core/test_utils/factories.py
@@ -15,7 +15,7 @@
     Exam,
     ExamAttempt,
     ProctoringProvider,
-    StudentAllowance,
+    StudentAllowance
 )
 from edx_exams.apps.core.statuses import ExamAttemptStatus