old_contents: # -*- coding: utf-8 -*-
  from django.contrib import admin
  
new_contents: # -*- coding: utf-8 -*-
  from django.contrib import admin
  
  from .models import Address, Shipment, ShipmentItem, Parcel, ShipmentTrackingHistory
  
  
  admin.site.register(Address)
  admin.site.register(Shipment)
  admin.site.register(ShipmentItem)
  admin.site.register(Parcel)
  admin.site.register(ShipmentTrackingHistory)
  
subject: add EasyPost models to the django admin