@classmethod
    def handle_delete(cls, sender, instance, **kwargs):
        cls.objects.remove_from_index(instance)
The schema is a Python dict which maps the config name to a validator.
dataset/ETHPy150Open dcramer/django-indexer/indexer/models.py/BaseIndex.handle_delete--crossover with--dataset/ETHPy150Open mkdocs/mkdocs/mkdocs/config/base.py/Config.__init__