django send and receive image data to react

1def save(self):
2        encodedString = base64.b64encode(self.item_image.file.read())
3        data = {"key": os.environ.get("IMG_BB"), "image": encodedString.decode("utf-8")}
4        uploadedImageInfo = requests.post("https://api.imgbb.com/1/upload", data=data)
5        jsonResponse = json.loads(uploadedImageInfo.text)
6        self.item_image_url = jsonResponse["data"]["display_url"]
7        super().save()
8

1class ProductSerializer(serializers.ModelSerializer):
2  class Meta:
3    model = Product
4    fields= ('id', 'item_title', 'item_desc', 'item_price', 'item_image_url')
5

1class Product(models.Model):
2  item_title= models.CharField(max_length=50)
3  item_desc=models.TextField()
4  item_price=models.IntegerField()
5  item_image=models.ImageField(upload_to='post_images',default='default.png')
6  item_image_url = models.TextField()
7