serializer_class = QuestionSerializer  # set the serializer
queryset = Question.objects.all()  # set the query set to all the objects of that view
filter_backends = (DjangoFilterBackend, OrderingFilter, SearchFilter)  # allows for filters
filter_fields = {'id': ['gte', 'lte', 'exact'], 'pub_date': ['gte', 'lte']}
ordering_fields = ('id', 'question_text', 'pub_date')
search_fields = 'question_text'