docs: def elapsed():
      """
      Displays the elapsed time since the step started running.
      """
      environ.abort_thread()
      step = _cd.project.get_internal_project().current_step
      r = _get_report()
      r.append_body(render.elapsed_time(step.elapsed_time))
  
      result = '[ELAPSED]: {}\n'.format(timedelta(seconds=step.elapsed_time))
      r.stdout_interceptor.write_source(result)