Django-storages[azure]: NotImplementedError: This backend doesn't support absolute paths

I have Django application with celery task that I am trying to run on Azure using the code from below.

The main goal is to read python, yaml and template files when running celery task.

I am getting the following error:

NotImplementedError: This backend doesn't support absolute paths.

I am using django-filer and django-storages[azure] to handle my media files and I use Azure Storage to store all my files.

My model looks like this:

class Mymodel(models.Model):
    id_config_file = FilerFileField(null=True, blank=True, related_name="spider_config_file", on_delete=models.CASCADE)
    yaml_config_file = FilerFileField(null=True, blank=True, related_name="yaml_config_file", on_delete=models.CASCADE)
    template_file = FilerFileField(null=True, blank=True, related_name="template_file", on_delete=models.CASCADE)

Below is my celery task:

def schedule_test(id):

    id = Mymodel.objects.get(id=id)
    id_config_file = id.id_config_file.file
    yaml_config_file = id.yaml_config_file.file
    template_file = id.template_file.file

    id_config_file_path = os.path.join(MEDIA_URL, f"{id_config_file}")
    yaml_config_file_path = os.path.join(MEDIA_URL, f"{yaml_config_file}")
    template_file_path = os.path.join(MEDIA_URL, f"{template_file}")
    spec = importlib.util.spec_from_file_location("id", id_config_file_path)
    id_module = importlib.util.module_from_spec(spec)
    sys.modules["id"] = id_module
        yaml_config_path = yaml_config_file_path,
        input_file_path = template_file_path,
        task_id =
    return f"[id: {id}]"

My contains Azure Storage config variables:

DEFAULT_FILE_STORAGE = 'azure.storage_production.AzureMediaStorage'
MEDIA_URL = f'https://{AZURE_CUSTOM_DOMAIN}/media/'

Here is what I tried to implement but with no success:

id_config_file_path = os.path.join(MEDIA_URL, f"{id_config_file}")
id_config_file_path = f"{MEDIA_URL}{id_config_file}"
id_config_file_path = f"{MEDIA_URL}{id_config_file.path}"
id_config_file_path = f"{MEDIA_URL}{id_config_file.url}"
id_config_file_path = f"{MEDIA_URL}{id_config_file.file}"


How to properly set up id_config_file_path, yaml_config_file_path and template_file_path so it will run on Azure when running celery task?

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