Linting

apps/registration/tests.py

@@ -1,12 +1,11 @@
 from datetime import timedelta
 import os
 
-from django.core.files.uploadedfile import SimpleUploadedFile
-
 from corres2math.tokens import email_validation_token
 from django.contrib.auth.models import User
 from django.contrib.contenttypes.models import ContentType
 from django.contrib.sites.models import Site
+from django.core.files.uploadedfile import SimpleUploadedFile
 from django.core.management import call_command
 from django.test import TestCase
 from django.urls import reverse