code: def module_reducer(module):
      spec = module.__spec__
      return module_unpickle, (
          spec.name,
          spec.origin,
          spec.submodule_search_locations,
      )
  
file_path: DALI/dali/python/nvidia/dali/reducers.py
imports: import inspect
  import pickle
  import sys
  import types
  import marshal
  import importlib
label_desc: Use image node_id 7 for calling a global function with example usage: module_reducer(module) and returns: module_unpickle,  spec,  spec,  spec