code: def get_color_distortion():
      """Applies random brigthness/saturation/hue/contrast transformations."""
  
      def _color_distortion(image):
          image = tf.image.random_brightness(
              image, max_delta=128.0 / 255.0
          )
          image = tf.image.random_saturation(
              image, lower=0.1, upper=2.0
          )
          image = tf.image.random_hue(image, max_delta=0.5)
          image = tf.image.random_contrast(image, lower=0.1, upper=2.0)
          return image
  
      return _color_distortion
  
imports: from typing import Optional, Tuple
  import numpy
  from scenic.dataset_lib.big_transfer.preprocessing import autoaugment
  from scenic.dataset_lib.big_transfer.preprocessing import utils
  from scenic.dataset_lib.big_transfer.registry import Registry
  import tensorflow.compat.v1
  import tensorflow.compat.v2
  from tensorflow_addons import image
label_desc: Use image node_id 1 for calling a global function with example usage: get_color_distortion() and returns: _color_distortion, image