code: def create_tfkeras_pruning_callback(*args, **kwargs):
      """Create Tensorflow Pruning Callback. Optuna Only."""
      from bigdl.nano.deps.automl.hpo_api import (
          create_optuna_tfkeras_pruning_callback,
      )
  
      return create_optuna_tfkeras_pruning_callback(*args, **kwargs)
  
imports: from enum import Enum
label_desc: Use image node_id 2 for calling a global function with example usage: create_tfkeras_pruning_callback() and returns: create_optuna_tfkeras_pruning_callback