리뷰 이미지 delete 추가

customk/reviews/serializers.py

@@ -96,17 +96,18 @@ def update(self, instance, validated_data):
         instance.rating = validated_data.get("rating", instance.rating)
         instance.save()
 
+
         for image_instance in instance.images.all():
-            if image_instance.image_url:
                 obj = ObjectStorage()
                 obj_status_code = obj.delete_object(image_instance.image_url)
 
                 if obj_status_code != 204:
                     raise ValidationError(
                         {
-                            "review_image": "Failed to delete existing image. Status code: {obj_status_code}"
+                            "review_image": f"Failed to delete existing image. Status code: {obj_status_code}"
                         }
                     )
+                image_instance.delete()
 
         for image_data64 in images_data64:
             image_url = upload_image_to_object_storage(image_data64["image_url"])