code: def get_full_id(wavpath):
      full_id_info = {}
      wav_info = open(wavpath, "r", encoding="utf-8")
      for line in wav_info.readlines():
          full_utt_id = line.strip().split(maxsplit=1)[0]
          spk_id, utt_id = full_utt_id.split("-")
          full_id_info[utt_id] = full_utt_id
      return full_id_info
  
label_desc: Use image node_id 1 for calling a global function with example usage: get_full_id(wavpath) and returns: full_id_info