Reorganize imports

ipv6work/urls.py

@@ -13,10 +13,9 @@ Including another URLconf
     1. Import the include() function: from django.urls import include, path
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
-from django.conf import settings
 from django.contrib import admin
-from django.urls import path, include, re_path
 from django.contrib.auth import views as auth_views
+from django.urls import path, include, re_path
 
 from users.views import signup