class_docstr: The more specific TuneError that happens for a certain Tune
  subroutine. For example starting/stopping a trial.
class_docstr_tok: ["The","more","specific","TuneError","that","happens","for","a","certain","Tune","subroutine",".","For","example","starting\/stopping","a","trial","."]
code: def __init__(self, traceback_str: str):
      self.traceback_str = traceback_str
  
file_path: ray/python/ray/tune/error.py
imports: from ray.util.annotations import PublicAPI
label_desc: Use image node_id 1 to create a new _SubCategoryTuneError object from inherited base classes: TuneError with example: obj = _SubCategoryTuneError(traceback_str)