network_inventory/nets/urls.py

from django.urls import path

from . import views

urlpatterns = [
    path('customer/<int:pk>/nets/', views.nets_table_view,
         name='nets'),
    path('net/<int:pk>/', views.net_detail_view, name='net'),
    path('delete/net/<int:pk>/', views.NetDeleteView.as_view(),
         name='net_delete'),
]