code: def __init__(self, task: str, split: str, data_root: str) -> None:
      self.task = task
      self.split = split
      self.data_root = data_root
  
imports: from typing import Any
label_desc: Use image node_id 1 to create a new BaseDumper object  with example: obj = BaseDumper(task, split, data_root)