code: def create_optuna_pl_pruning_callback(*args, **kwargs):
      """Create PyTorchLightning Pruning Callback."""
      from optuna.integration import PyTorchLightningPruningCallback
  
      return PyTorchLightningPruningCallback(*args, **kwargs)
  
file_path: BigDL/python/nano/src/bigdl/nano/deps/automl/hpo_api.py
imports: import warnings
label_desc: Use image node_id 4 for calling a global function with example usage: create_optuna_pl_pruning_callback() and returns: PyTorchLightningPruningCallback