code: def unicode_normalisation(text):
      return str(text)
  
file_path: speechbrain/recipes/CommonVoice/self-supervised-learning/wav2vec2/common_voice_prepare.py
imports: from dataclasses import dataclass
  import os
  import csv
  import re
  import logging
  import torchaudio
  import unicodedata
  import functools
  from speechbrain.utils.parallel import parallel_map
  from speechbrain.dataio.dataio import read_audio_info
label_desc: Use image node_id 7 for calling a global function with example usage: unicode_normalisation(text) and returns: str