code: def serialize_keras_object(obj):
      if hasattr(
          tf.keras.utils, "legacy"
      ):  # Ensure backwards compatibility
          return tf.keras.utils.legacy.serialize_keras_object(obj)
      else:
          return tf.keras.utils.serialize_keras_object(obj)
  
imports: import math
  from typing import Any, Callable, Dict, Optional, Sequence, Tuple, Union, List
  import numpy
  import tensorflow
label_desc: Use image node_id 1 for calling a global function with example usage: serialize_keras_object(obj) and returns: tf, tf