code: def get_transcript_text(transcript_path):
      return [open(transcript_path).read().splitlines()[0].lower()]
  
file_path: audio/examples/avsr/train_spm.py
imports: import io
  import pathlib
  from argparse import ArgumentParser, RawTextHelpFormatter
  import sentencepiece
label_desc: Use image node_id 1 for calling a global function with example usage: get_transcript_text(transcript_path) and returns: list