old_contents: from django.shortcuts import render
  from django.conf import settings
  from django.http import HttpResponse
  from rest_framework.generics import ListAPIView
  from registries.models import Organization
  from registries.serializers import DrillerListSerializer
  
  class APIDrillerListView(ListAPIView):
      queryset = Organization.objects.all()
      serializer_class = DrillerListSerializer
  
  # Create your views here.
  def index(request):
      return HttpResponse("TEST: Driller Register app home index.")
new_contents: from django.shortcuts import render
  from django.conf import settings
  from django.http import HttpResponse
  from rest_framework.generics import ListAPIView
  from registries.models import Organization
  from registries.serializers import DrillerListSerializer
  
  class APIDrillerListView(ListAPIView):
      queryset = Organization.objects.all().select_related('province_state')
      serializer_class = DrillerListSerializer
  
  # Create your views here.
  def index(request):
      return HttpResponse("TEST: Driller Register app home index.")
  
subject: Add prefetch to reduce queries on province_state