class_docstr: Rescale colors between 0 and 1 to enhance contrast
  
  Parameters
  ----------
  randomize_blend_factor :
      Blend factor is random
  blend_factor:
      Ratio of the original color that is kept
class_docstr_tok: ["Rescale","colors","between","0","and","1","to","enhance","contrast","Parameters","--","--","--","--","--","randomize_blend_factor",":","Blend","factor","is","random","blend_factor",":","Ratio","of","the","original","color","that","is","kept"]
code: def __repr__(self):
      return "{}(randomize_blend_factor={}, blend_factor={})".format(
          self.__class__.__name__,
          self.randomize_blend_factor,
          self.blend_factor,
      )
  
imports: import random
  import torch
label_desc: Use image node_id 3 for calling the ChromaticAutoContrast obj's underlying member method code with example usage: obj.__repr__() and returns: str