docstr: Return the command to execute on node
docstr_tok: ["Return","the","command","to","execute","on","node"]
code: def get_cmd(self, environment, active_resources):
      """Return the command to execute on node"""
  
imports: import os
  import sys
  import shutil
  import subprocess
  import warnings
  from shlex import split
  from abc import ABC, abstractmethod
  from deepspeed.accelerator import get_accelerator
  from ..utils import logger, get_numactl_cmd
  from .constants import PDSH_MAX_FAN_OUT, MVAPICH_TMP_HOSTFILE
label_desc: Use image node_id 3 for calling the MultiNodeRunner obj's underlying member method code with example usage: obj.get_cmd(environment, active_resources) without return types