FieldChoicesViewSet should infer field choices from serializer, not model

netbox/dcim/api/views.py

@@ -1,7 +1,7 @@
 from collections import OrderedDict
 
 from django.conf import settings
-from django.db.models import F, Q
+from django.db.models import F
 from django.http import HttpResponseForbidden
 from django.shortcuts import get_object_or_404
 from drf_yasg import openapi