code: def __init__(self, command, env):
      self.command = command
      """Command to run."""
      self.env = env
      """Environment to use."""
  
imports: import threading
  import time
  from bluefog.run.horovodrun.common.util import network
  from bluefog.run.horovodrun.common.util import safe_shell_exec
label_desc: Use image node_id 1 to create a new RunCommandRequest object from inherited base classes: object with example: obj = RunCommandRequest(command, env)