code: def remove_last_block(string):
      """Remove the last block of the code containing EOF_STRINGS"""
      string_list = re.split("(%s)" % "|".join(EOF_STRINGS), string)
      # last string should be ""
      return "".join(string_list[:-2])
  
imports: import json
  import multiprocessing
  import os
  import re
  from collections import defaultdict
  import torch
  from datasets import load_dataset, load_metric
  from torch.utils.data import IterableDataset
  from torch.utils.data.dataloader import DataLoader
  from tqdm import tqdm
  import transformers
  from accelerate import Accelerator
  from accelerate.utils import set_seed
  from arguments import HumanEvalArguments
  from transformers import AutoModelForCausalLM, AutoTokenizer, HfArgumentParser, StoppingCriteria, StoppingCriteriaList
label_desc: Use image node_id 1 for calling a global function with example usage: remove_last_block(string) and returns: str