code: def __init__(
      self,
      image=None,
      parent_image=None,
      cache_from=None,
      image_build_bucket=None,
  ):
      self.image = image
      self.parent_image = parent_image
      self.cache_from = cache_from or image
      self.image_build_bucket = image_build_bucket
  
label_desc: Use image node_id 1 to create a new DockerConfig object from inherited base classes: object with example: obj = DockerConfig(image, parent_image, cache_from, image_build_bucket)