Don't use get_auth_model() in models module

account/models.py

@@ -15,12 +15,11 @@
 from django.utils.translation import gettext_lazy as _
 from django.conf import settings as django_settings
 
-from django.contrib.auth.models import AnonymousUser
+from django.contrib.auth.models import AnonymousUser, User
 from django.contrib.sites.models import Site
 
 import pytz
 
-from account.compat import User
 from account import signals
 from account.conf import settings
 from account.fields import TimeZoneField