code: def _create_module_class():
      """Creates a class imitating a module. Used for `rng_state` so we can have nested methods.
      E.g. `rng_state.random.normal`.
      """
  
      class Module:
          @classmethod
          def _submodule(cls, name):
              """Returns submodule, creates new if it does not exist."""
              if name not in cls._submodules:
                  # Register a new submodule class (object representing submodule will be created in
                  # the rng_state's constructor).
                  cls._submodules[name] = _create_state_submodule(name)
  
              return cls._submodules[name]
  
          _submodules = {}
  
      return Module
  
imports: import sys
  from nvidia.dali import backend
  from nvidia.dali import internal
  from nvidia.dali import ops
  from nvidia.dali import tensors
  from nvidia.dali import types
  from nvidia.dali.external_source import _prep_data_for_feed_input
label_desc: Use image node_id 33 for calling a global function with example usage: _create_module_class() and returns: Module, cls