code: def sh(x):
      if os.system(x):
          raise ExitCodeError()
  
imports: import os
  import pathlib
  import re
  import collections
  import functools
  import inspect
  import sys
  from typing import List, Union
  import torch
  from omegaconf import OmegaConf
  import sacrebleu
  from rouge_score import rouge_scorer, scoring
label_desc: Use image node_id 1 for calling a global function with example usage: sh(x) without return types