<filename>wagtail_django_admin/apps.py
from django.apps import AppConfig


class WagtailDjangoAdminConfig(AppConfig):
    name = 'wagtail_django_admin'

<filename>wagtail_django_admin/apps.py
from django.apps import AppConfig


class WagtailDjangoAdminConfig(AppConfig):
    name = 'wagtail_django_admin'
