code: def opt_to_string(opt):
      string = "\n\n"
      string += "python " + " ".join(sys.argv)
      string += "\n\n"
      args = list(vars(opt))
      args.sort()
      for arg in args:
          string += (
              arg.rjust(25, " ")
              + "  "
              + str(getattr(opt, arg))
              + "\n\n"
          )
      return string
  
file_path: ml-neuman/options/options.py
imports: import sys
  import os
  import json
  from utils import utils
label_desc: Use image node_id 3 for calling a global function with example usage: opt_to_string(opt) and returns: string