class_docstr: Wrapper class for data config YAML
class_docstr_tok: ["Wrapper","class","for","data","config","YAML"]
docstr: Audio paths in the manifest TSV can be relative and this provides
  the root path. Set this to empty string when using absolute paths.
docstr_tok: ["Audio","paths","in","the","manifest","TSV","can","be","relative","and","this","provides","the","root","path",".","Set","this","to","empty","string","when","using","absolute","paths","."]
code: def audio_root(self):
      """Audio paths in the manifest TSV can be relative and this provides
      the root path. Set this to empty string when using absolute paths.
      """
      return self.config.get("audio_root", "")
  
imports: import logging
  from argparse import Namespace
  from copy import deepcopy
  from pathlib import Path
  from typing import Dict, Optional
  from fairseq.data import Dictionary
label_desc: Use image node_id 17 for calling the S2TDataConfig obj's underlying member method code with example usage: obj.audio_root() and returns: self