Revert "Remove qs"

This reverts commit 121f943.

Author: drakon

graphene_django/filter/fields.py

@@ -29,7 +29,7 @@ def new_resolver(root, args, context, info):
             qs = resolver(root, args, context, info)
             if qs is None:
                 qs = default_manager.get_queryset()
-            qs = filterset_class(data=filter_kwargs, queryset=qs)
+            qs = filterset_class(data=filter_kwargs, queryset=qs).qs
             return qs
 
         return DjangoConnectionField.connection_resolver(new_resolver, connection, None, root, args, context, info)