在使用DjangoFilterConnectionField时，有什么方法可以删除边和节点吗？

import graphene
from graphene_django import DjangoObjectType
from graphene_django.filter import DjangoFilterConnectionField
from .models import Edge, Node

class EdgeType(DjangoObjectType):
    class Meta:
        model = Edge
        fields = "__all__"

class NodeType(DjangoObjectType):
    class Meta:
        model = Node
        fields = "__all__"

class DeleteEdgeMutation(graphene.Mutation):
    class Arguments:
        id = graphene.ID(required=True)

    success = graphene.Boolean()

    def mutate(self, info, id):
        try:
            edge = Edge.objects.get(pk=id)
            edge.delete()
            success = True
        except Edge.DoesNotExist:
            success = False

        return DeleteEdgeMutation(success=success)

class DeleteNodeMutation(graphene.Mutation):
    class Arguments:
        id = graphene.ID(required=True)

    success = graphene.Boolean()

    def mutate(self, info, id):
        try:
            node = Node.objects.get(pk=id)
            node.delete()
            success = True
        except Node.DoesNotExist:
            success = False

        return DeleteNodeMutation(success=success)

class Mutation(graphene.ObjectType):
    delete_edge = DeleteEdgeMutation.Field()
    delete_node = DeleteNodeMutation.Field()

class Query(graphene.ObjectType):
    edges = DjangoFilterConnectionField(EdgeType)
    nodes = DjangoFilterConnectionField(NodeType)

schema = graphene.Schema(query=Query, mutation=Mutation)

mutation {
  deleteEdge(id: "1") {
    success
  }
}