code: def invert(image):
      """Inverts the image pixels."""
      image = tf.convert_to_tensor(image)
      return 255 - image
  
imports: import dataclasses
  import inspect
  import math
  import tensorflow.compat.v1
  from tensorflow_addons import image
label_desc: Use image node_id 19 for calling a global function with example usage: invert(image) and returns: unknown