code: def map(
      self,
      fn,
      iterable,
      timeout=None,
      chunksize=1,
      unordered=False,
  ):
      del unordered  # ignored, unused
      return super().map(
          fn,
          iterable,
          timeout=timeout,
          chunksize=chunksize,
      )
  
imports: from mpi4py import MPI
  import mpi4py.util.pool
  import concurrent.futures
  import itertools
  import functools
  import warnings
  import unittest
  import time
  import sys
  import os
label_desc: Use image node_id 1 for calling the ExtraExecutorMixing obj's underlying member method code with example usage: obj.map(fn, iterable, timeout, chunksize, unordered) and returns: super