Closes #1167: Introduced ChainedModelChoiceFields

netbox/ipam/views.py

@@ -2,15 +2,12 @@ from django_tables2 import RequestConfig
 import netaddr
 
 from django.conf import settings
-from django.contrib.auth.decorators import permission_required
 from django.contrib.auth.mixins import PermissionRequiredMixin
-from django.contrib import messages
 from django.db.models import Count, Q
-from django.shortcuts import get_object_or_404, redirect, render
+from django.shortcuts import get_object_or_404, render
 from django.urls import reverse
 
 from dcim.models import Device
-from utilities.forms import ConfirmationForm
 from utilities.paginator import EnhancedPaginator
 from utilities.views import (
     BulkAddView, BulkDeleteView, BulkEditView, BulkImportView, ObjectDeleteView, ObjectEditView, ObjectListView,