code: def cell_reducer(cell):
      return (
          cell_unpickle,
          tuple(),
          {"cell_contents": cell.cell_contents},
          None,
          None,
          set_cell_state,
      )
  
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 10 for calling a global function with example usage: cell_reducer(cell) and returns: cell_unpickle,  tuple,  dict,  None,  None,  set_cell_state