class_docstr: Helper object for parsing filenames that are potentially checkpoints
class_docstr_tok: ["Helper","object","for","parsing","filenames","that","are","potentially","checkpoints"]
code: def __init__(self):
      self._prog = re.compile(self.coach_checkpoint_filename_pattern)
  
imports: import os
  import re
  from typing import List, Union, Tuple
label_desc: Use image node_id 1 to create a new CheckpointFilenameParser object from inherited base classes: object with example: obj = CheckpointFilenameParser()