File "dynamic_business_rules/apps.py", line 3, in <module>
from .models import BusinessRuleSet
File "dynamic_business_rules/models.py", line 1, in <module>
from django_extensions.db.models import TimeStampedModel
File "django_extensions/db/models.py", line 10, in <module>
class TimeStampedModel(models.Model):
File "django/db/models/base.py", line 108, in __new__
app_config = apps.get_containing_app_config(module)
File "django/apps/registry.py", line 252, in get_containing_app_config
self.check_apps_ready()
File "django/apps/registry.py", line 135, in check_apps_ready
raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.
