old_contents: from django.apps import AppConfig
  from django.conf import settings
  
  
  class EthereumEventsConfig(AppConfig):
      name = 'django_ethereum_events'
  
      def ready(self):
          super(EthereumEventsConfig, self).ready()
          app.config_from_object('django.conf:settings')
          app.autodiscover_tasks(lambda: settings.INSTALLED_APPS, force=True)
  
new_contents: from django.apps import AppConfig
  from django.conf import settings
  
  
  class EthereumEventsConfig(AppConfig):
      name = 'django_ethereum_events'
  
subject: Fix for the previous commit (Celery app removal)