code: def enable_proctitle_on_children():
      """
      Enable setting the process title on this process' children and
      grandchildren.
      """
      os.environ["DASK_PARENT"] = str(os.getpid())
  
imports: from __future__ import annotations
  import os
label_desc: Use image node_id 1 for calling a global function with example usage: enable_proctitle_on_children() without return types