code: def ExtractAudioID(audioname, wav_spk_info=None):
      if wav_spk_info:
          for key in wav_spk_info.keys():
              if key in audioname:
                  return key
      else:
          print("ERROR in audioname")
      return "error"
  
file_path: espnet/egs2/puebla_nahuatl/asr1/local/data_prep.py
imports: import os
  import re
  import shutil
  import string
  import sys
  from argparse import ArgumentParser
  from xml.dom.minidom import parse
label_desc: Use image node_id 2 for calling a global function with example usage: ExtractAudioID(audioname, wav_spk_info) and returns: str, key