code: def has_horovodrun():
      """Returns True if running with `horovodrun` using Gloo or OpenMPI."""
      return (
          "OMPI_COMM_WORLD_RANK" in os.environ
          or "HOROVOD_RANK" in os.environ
      )
  
imports: import os
  from typing import Any, List, Optional
  import torch
label_desc: Use image node_id 2 for calling a global function with example usage: has_horovodrun() and returns: unknown