text: from django.apps import AppConfig
  
  class DefaultAppConfig(AppConfig):
  	name = 'app'
  
  	def ready(self):
  		# Swap out the default admin site with ours
  
  		from django.contrib import admin
  		from django.contrib.admin import sites
  		from .admin_site import BikeshareAdminSite
  
  		mysite = BikeshareAdminSite()
  		admin.site = mysite
  		sites.site = mysite
  