diff --git a/runtests.py b/runtests.py
index f9079d6..0bc3f88 100644
--- a/runtests.py
+++ b/runtests.py
@@ -8,8 +8,8 @@ import django
 from django.conf import settings
 from django.test.utils import get_runner
 
-if __name__ == '__main__':
-    os.environ['DJANGO_SETTINGS_MODULE'] = 'tests.settings'
+if __name__ == "__main__":
+    os.environ["DJANGO_SETTINGS_MODULE"] = "tests.settings"
     django.setup()
     TestRunner = get_runner(settings)
     test_runner = TestRunner()
diff --git a/tests/urls.py b/tests/urls.py
index ab97673..cce086e 100644
--- a/tests/urls.py
+++ b/tests/urls.py
@@ -7,6 +7,7 @@ from django.urls import include, path
 # Two tiny views to easily test user authentication.
 # ---
 
+
 def public_view(request):
     return HttpResponse("OK")