[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

courses/migrations/0053_reactivate_wrong_program_enrollments.py

@@ -5,7 +5,8 @@
 
 def deactivate_program_enrollments(apps, schema_editor):
     """Deactivate all Enrollments for this not yet live program 18.03x Differential Equations
-    and activate back for Differential Calculus"""
+    and activate back for Differential Calculus
+    """
     ProgramEnrollments = apps.get_model("courses", "ProgramEnrollment")
     enrollments = ProgramEnrollments.objects.filter(
         program__readable_id="program-v1:MITxT+18.01x"
@@ -21,6 +22,7 @@ def deactivate_program_enrollments(apps, schema_editor):
         enrollment.active = False
         enrollment.save()
 
+
 class Migration(migrations.Migration):
     dependencies = [
         ("courses", "0052_deactivate_enrollments"),