我想添加Django应用的文档
1.我使用的是休息框架mongoengine

1. OpenAPI 3.0，drf-壮观的 Swagger

• • 型号：**

from mongoengine import *

class Service(Document):
    student_id = StringField(required=True)
    name = StringField(max_length=50)
    age = IntField()

• • 串行化程序：**

from Service.models import Service
from rest_framework_mongoengine import serializers as mongoserializers

class ServiceSerializer(mongoserializers.DocumentSerializer):
    class Meta:
        model = Service
        fields = '__all__'

• • 浏览次数：**

import mongoengine
from .models import Service
from rest_framework import generics
from .serializers import ServiceSerializer
from .docs import list_service, create_service, update_service, delete_service
from rest_framework_mongoengine.viewsets import ModelViewSet as MongoModelViewSet

mongoengine.connect(db='Ecommerce', host='localhost:27017')

@create_service()
class CreateServiceAPI(generics.CreateAPIView):
    queryset = Service.objects.all()
    serializer_class = ServiceSerializer

我创建了文档，但当我执行文档中的任何端点时，会发生此错误
"属性错误："QuerySet"对象没有属性"model"

任何人都能帮我解决这个问题