def METHOD_NAME(self) -> dict:
    """load config file"""
    script_dir = os.path.abspath(os.path.dirname(__file__))
    config_path = os.path.join(
        f"{script_dir}/../../{self.args.config}/image.yml")
    with open(config_path, encoding="UTF-8") as config_fp:
        config_dict = yaml.load(config_fp, Loader=yaml.FullLoader)
        logging.info(f"config_dict={config_dict}")
        return config_dict