code: def _get_experimental():
      # TODO(klecki): this is WAR only for experimental module
      current_module = sys.modules[__name__]
      experimental = _internal.get_submodule(
          current_module, "experimental"
      )
      return experimental
  
imports: import sys
  import tensorflow
  from tensorflow.python.data.util import nest
  from tensorflow.python.framework import tensor_shape
  from nvidia.dali import types
  from nvidia.dali import internal
  from nvidia.dali.external_source import _is_external_source, _has_external_source
  from nvidia.dali.external_source import _is_external_source_with_callback
  from nvidia.dali._utils.external_source_impl import _get_generator_from_source_desc
  from nvidia.dali._utils.external_source_impl import _cycle_enabled
  from distutils.version import LooseVersion
  import warnings
  from nvidia.dali_tf_plugin import dali_tf_plugin
  from collections.abc import Mapping, Iterable
label_desc: Use image node_id 9 for calling a global function with example usage: _get_experimental() and returns: experimental