code: def __init__(self, folder, id_key="id", delimiter="\t") -> None:
      super().__init__()
      self.output_path = f"{folder}/{DEFAULT_FILE_NAME}"
      self.file = PathManager.open(self.output_path, "a")
      self.id_key = id_key
      self.delimiter = delimiter
  
file_path: ClassyVision/classy_vision/hooks/output_csv_hook.py
imports: from classy_vision.hooks import register_hook
  from classy_vision.hooks.classy_hook import ClassyHook
  from fvcore.common.file_io import PathManager
label_desc: Use image node_id 1 to create a new OutputCSVHook object from inherited base classes: ClassyHook with example: obj = OutputCSVHook(folder, id_key, delimiter)