# from rest_framework import viewsets

# from apps.authors.models import Author
# from apps.authors.serializers import AuthorSerializer
# from rest_framework import viewsets 
# from rest_framework.permissions import IsAuthenticated
# from rest_framework_simplejwt.authentication import JWTAuthentication

# class AuthorsViewSet(viewsets.ModelViewSet):
#     queryset = Author.objects.select_related("shelf")
#     serializer_class = AuthorSerializer

#     authentication_classes = [JWTAuthentication]
#     permission_classes = [IsAuthenticated]

#     def get_queryset(self):
#         return self.queryset.filter(
#             shelf__user_id=self.request.user.pk
#         )