code: def clean_up(self):
      for c in self.cleanups:
          c.clean_up()
  
imports: import re
  import os
  import sys
  from dataclasses import dataclass
  from typing import List, Optional, Tuple
  import pyopencl._cl
  import logging
  import hashlib
label_desc: Use image node_id 3 for calling the CleanupManager obj's underlying member method code with example usage: obj.clean_up() without return types