code: def get_args_path(workdir):
      """Argument copy stored within retro workdir."""
      return os.path.join(workdir, "args.json")
  
file_path: megatron-lm/tools/retro/utils.py
imports: import os
  import torch
  import types
  from megatron import get_retro_args
  from megatron.tokenizer.tokenizer import _BertWordPieceTokenizer, _GPT2BPETokenizer, _GPTSentencePieceTokenizer
label_desc: Use image node_id 1 for calling a global function with example usage: get_args_path(workdir) and returns: os