code: def _sub_policy_to_augmentation_map(
      policy: Policy,
  ) -> Tuple[_DataNode, List[List[_Augmentation]]]:
      matrix, augments = _sub_policy_to_augmentation_matrix_map(policy)
      return types.Constant(matrix), augments
  
file_path: DALI/dali/python/nvidia/dali/auto_aug/auto_augment.py
imports: from typing import List, Optional, Tuple, Union
  from nvidia.dali import fn
  from nvidia.dali import types
  from nvidia.dali.auto_aug import augmentations
  from nvidia.dali.auto_aug.core import _Augmentation, Policy, signed_bin
  from nvidia.dali.auto_aug.core._args import forbid_unused_kwargs
  from nvidia.dali.auto_aug.core._utils import get_translations, pretty_select
  from nvidia.dali.data_node import DataNode
label_desc: Use image node_id 11 for calling a global function with example usage: _sub_policy_to_augmentation_map(policy) and returns: types,  augments