在使用render_字段时，如何解决django rest框架中的递归错误？

这是我的密码

视图.py

class Contents(models.Model):

    name = models.CharField(max_length=100)
    formula = models.CharField(max_length=20)
    description = models.TextField(null=True, max_length=100)
    wiki = models.CharField(null=True, max_length=100)
    youtube = models.CharField(null=True, max_length=100)
    file = models.FileField()

    def __str__(self):
        return self.name

from django.db import models

# Create your models here.


class Contents(models.Model):
    name = models.CharField(max_length=100)
    formula = models.CharField(max_length=20)
    description = models.TextField(null=True, max_length=100)
    wiki = models.CharField(null=True, max_length=100)
    youtube = models.CharField(null=True, max_length=100)
    file = models.FileField()

    def __str__(self):
        return self.name

from rest_framework import serializers
from .models import Contents


class ContentsSerializer(serializers.ModelSerializer):
    class Meta:
        model = Contents
        fields = '__all__'

型号.py

class Contents(models.Model):

    name = models.CharField(max_length=100)
    formula = models.CharField(max_length=20)
    description = models.TextField(null=True, max_length=100)
    wiki = models.CharField(null=True, max_length=100)
    youtube = models.CharField(null=True, max_length=100)
    file = models.FileField()

    def __str__(self):
        return self.name

from django.db import models

# Create your models here.


class Contents(models.Model):
    name = models.CharField(max_length=100)
    formula = models.CharField(max_length=20)
    description = models.TextField(null=True, max_length=100)
    wiki = models.CharField(null=True, max_length=100)
    youtube = models.CharField(null=True, max_length=100)
    file = models.FileField()

    def __str__(self):
        return self.name

from rest_framework import serializers
from .models import Contents


class ContentsSerializer(serializers.ModelSerializer):
    class Meta:
        model = Contents
        fields = '__all__'

序列化程序.py

class Contents(models.Model):

    name = models.CharField(max_length=100)
    formula = models.CharField(max_length=20)
    description = models.TextField(null=True, max_length=100)
    wiki = models.CharField(null=True, max_length=100)
    youtube = models.CharField(null=True, max_length=100)
    file = models.FileField()

    def __str__(self):
        return self.name

from django.db import models

# Create your models here.


class Contents(models.Model):
    name = models.CharField(max_length=100)
    formula = models.CharField(max_length=20)
    description = models.TextField(null=True, max_length=100)
    wiki = models.CharField(null=True, max_length=100)
    youtube = models.CharField(null=True, max_length=100)
    file = models.FileField()

    def __str__(self):
        return self.name

from rest_framework import serializers
from .models import Contents


class ContentsSerializer(serializers.ModelSerializer):
    class Meta:
        model = Contents
        fields = '__all__'

admin.html

<h4>Add Name <i>*</i></h4>
<span>
<div class="input_box">
{% render_field serializer.name template_pack='rest_framework/inline' %}
</div>
</span>

只是不明白问题出在哪里。当我将render_字段更改为render_表单时，它会工作。唯一的变化是表单到字段。我想自定义每个字段，但如何实现我的目标？有人请帮帮我