diff --git a/openedx/core/djangoapps/content/course_overviews/models.py b/openedx/core/djangoapps/content/course_overviews/models.py
index 149159826ccf..1b5f18cf639a 100644
--- a/openedx/core/djangoapps/content/course_overviews/models.py
+++ b/openedx/core/djangoapps/content/course_overviews/models.py
@@ -69,6 +69,7 @@ class Meta:
     # Cache entry versioning.
     version = models.IntegerField()
 
+
     # Course identification
     id = CourseKeyField(db_index=True, primary_key=True, max_length=255)
     _location = UsageKeyField(max_length=255)