code: def serialize(obj):
      return utils.serialize_keras_object(obj)
  
file_path: keras-tuner/keras_tuner/engine/hyperparameters/__init__.py
imports: from keras_tuner import utils
  from keras_tuner.api_export import keras_tuner_export
  from keras_tuner.backend import keras
  from keras_tuner.engine.hyperparameters import hp_types
  from keras_tuner.engine.hyperparameters.hp_types import Boolean
  from keras_tuner.engine.hyperparameters.hp_types import Choice
  from keras_tuner.engine.hyperparameters.hp_types import Fixed
  from keras_tuner.engine.hyperparameters.hp_types import Float
  from keras_tuner.engine.hyperparameters.hp_types import Int
  from keras_tuner.engine.hyperparameters.hyperparameter import HyperParameter
  from keras_tuner.engine.hyperparameters.hyperparameters import HyperParameters
label_desc: Use image node_id 2 for calling a global function with example usage: serialize(obj) and returns: utils