PUT, PATCH serializer nested with image field django not working, return empty array

[1000Roses]

I have adready config MEDIA_URL, MEDIA_ROOT in setting.py

Models.py

from django.db import models

class ColorProduct(models.Model):
    color= models.CharField(max_length=15)
    price= models.PositiveIntegerField()

    def __str__(self):
        return f"{self.color} - {self.price}"

class ImageProduct(models.Model):
    color= models.ForeignKey(ColorProduct, related_name= 'images', on_delete= models.CASCADE)
    image= models.ImageField()

    def __str__(self):
        return f"{self.color} - {self.image}"

Serializers.py

from rest_framework import serializers
from .models import ColorProduct, ImageProduct
from drf_writable_nested.serializers import WritableNestedModelSerializer

class ImageSerializers(serializers.ModelSerializer):
        class Meta:
            model= ImageProduct
            fields= ['image']
    
class ColorSerializers(WritableNestedModelSerializer):
    images= ImageSerializers(many= True)
    class Meta:
        model= ColorProduct
        fields= '__all__'

Views.py

from django.shortcuts import render
from rest_framework.parsers import MultiPartParser, FormParser
from rest_framework import viewsets
from .serializers import ColorSerializers
from .models import ColorProduct

class ProductModelViewSet(viewsets.ModelViewSet):
    parser_classes= [MultiPartParser, FormParser]
    queryset= ColorProduct.objects.all()
    serializer_class = ColorSerializers

When i create, its okay. But update, the images field return empty
Ex: Return

  {
      "id": 3,
      "images": [],
      "color": "darkred",
      "price": 55
  }