code: def get_dataset_name(dataset_path: Optional[str] = None):
      """Extract dataset name for eval_iter in xmanager measurements.
  
      Parent directory of the dataset files is used as its name.
      Args:
        dataset_path: Path to the dataset files.
  
      Returns:
        Dataset name.
      """
      return "test" if not dataset_path else dataset_path.split("/")[-2]
  
file_path: scenic/scenic/projects/svvit/datasets/pileup_window_dataset.py
imports: import functools
  from typing import Optional, Dict, Tuple
  from absl import logging
  from flax import jax_utils
  import jax
  import jax.numpy
  import numpy
  from scenic.dataset_lib import dataset_utils
  from scenic.dataset_lib import datasets
  import tensorflow
label_desc: Use image node_id 5 for calling a global function with example usage: get_dataset_name(dataset_path) and returns: unknown