code: def bytes_object_hook(self, obj: dict[Any, Any]) -> Any:
      if set(obj.keys()) == {"bytes"}:
          return _base64_decode(obj["bytes"])
      return obj
  
imports: from __future__ import annotations
  import logging
  import base64
  import calendar
  import codecs
  import datetime
  import hashlib
  import hmac
  import json
  import time
  import zlib
  from typing import TYPE_CHECKING, Any
  from ..core.types import ID
  from ..settings import settings
  from .warnings import warn
label_desc: Use image node_id 2 for calling the _BytesDecoder obj's underlying member method code with example usage: obj.bytes_object_hook(obj) and returns: obj, _base64_decode