code: def __init__(
      self, object_id: Any, mode: str, size: Optional[int] = None
  ):
      # check arguments
      assert mode in ("w", "r"), 'mode must be "w" or "r"'
      if mode == "w" and size is None:  # pragma: no cover
          raise ValueError("size must be provided to write")
  
      self._object_id = object_id
      self._size = size
      self._mode = mode
  
      self._offset = 0
      self._initialized = False
      self._closed = False
  
      self._mv = None
      self._buffer = None
  
imports: import asyncio
  import os
  from abc import ABC, abstractmethod
  from concurrent.futures import Executor
  from typing import Any, Optional, Union
  from ..lib.aio import AioFileObject
label_desc: Use image node_id 1 to create a new BufferWrappedFileObject object from inherited base classes: ABC with example: obj = BufferWrappedFileObject(object_id, mode, size)