code: def __init__(self, aug, img_shape):
      self._init(locals())
  
file_path: tensorpack/tensorpack/dataflow/imgaug/external.py
imports: import numpy
  from .base import ImageAugmentor
  from .transform import Transform
label_desc: Use image node_id 1 to create a new IAATransform object from inherited base classes: Transform with example: obj = IAATransform(aug, img_shape)