code: def set_description(self, description: str):
      return self.update("description", description)
  
imports: import os.path
  from typing import List, NamedTuple, Any
  from vizseq._utils.json import VizSeqJson
  from vizseq.scorers import get_scorer_ids
  from .tokenizers import VizSeqTokenization
label_desc: Use image node_id 5 for calling the VizSeqTaskConfigManager obj's underlying member method code with example usage: obj.set_description(description) and returns: self