class_docstr: Wrapper class for data config YAML
class_docstr_tok: ["Wrapper","class","for","data","config","YAML"]
code: def hub(self) -> Dict[str, str]:
      return self.config.get("hub", {})
  
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 24 for calling the S2TDataConfig obj's underlying member method code with example usage: obj.hub() and returns: self