code: def __init__(
      self,
      buffer: t.Any = None,
      *,
      read_cb: t.Callable[[int], None] | None = None,
      write_cb: t.Callable[[int], None] | None = None,
  ):
      self.read_cb = read_cb
      self.write_cb = write_cb
      super().__init__(buffer)
  
imports: from __future__ import annotations
  import io
  import typing
  from abc import ABC
  from abc import abstractmethod
  from contextlib import contextmanager
  from rich.console import Group
  from rich.panel import Panel
  from rich.progress import BarColumn
  from rich.progress import DownloadColumn
  from rich.progress import Progress
  from rich.progress import SpinnerColumn
  from rich.progress import TextColumn
  from rich.progress import TimeElapsedColumn
  from rich.progress import TimeRemainingColumn
  from rich.progress import TransferSpeedColumn
  from ..bento import Bento
  from ..bento import BentoStore
  from ..models import Model
  from ..models import ModelStore
  from ..tag import Tag
label_desc: Use image node_id 1 to create a new CallbackIOWrapper object from inherited base classes: io with example: obj = CallbackIOWrapper(buffer)