code: def docstring_hack():
      """
      Multiproc file which will launch a set of processes locally for multi-gpu
      usage: python -m apex.parallel.multiproc main.py ...
      """
      pass
  
imports: import torch
  import sys
  import subprocess
label_desc: Use image node_id 1 for calling a global function with example usage: docstring_hack() without return types