code: def is_forking(argv):
      """Return whether commandline indicates we are forking."""
      if len(argv) >= 2 and argv[1] == "--multiprocessing-fork":
          return True
      else:
          return False
  
file_path: catboost/contrib/python/joblib/joblib/externals/loky/backend/popen_loky_win32.py
imports: import os
  import sys
  import msvcrt
  import _winapi
  from pickle import load
  from multiprocessing import process, util
  from multiprocessing.context import set_spawning_popen
  from multiprocessing.popen_spawn_win32 import Popen
  from .None import reduction, spawn
label_desc: Use image node_id 4 for calling a global function with example usage: is_forking(argv) and returns: True, False