class_docstr: A transform that's instantiated at the first call to `apply_image`.
class_docstr_tok: ["A","transform","that","'s","instantiated","at","the","first","call","to","`","apply_image","`","."]
code: def apply_image(self, img):
      if not self._transform:
          self._transform = self.get_transform(img)
      return self._transform.apply_image(img)
  
imports: import numpy
  import cv2
  from ...utils.argtools import log_once
  from .base import ImageAugmentor, _default_repr
label_desc: Use image node_id 2 for calling the LazyTransform obj's underlying member method code with example usage: obj.apply_image(img) and returns: self