Don't wrap admin.site.urls in django.urls.include()
Don't wrap admin.site.urls in django.urls.include()

This resulted in a 3-tuple given, 2-tuple expected warning

tabo/django-treebeard,django-treebeard/django-treebeard,django-treebeard/django-treebeard,django-treebeard/django-treebeard,tabo/django-treebeard,tabo/django-treebeard,tabo/django-treebeard