code: def __init__(self) -> None:
      super().__init__()
      self._offset: int = 0
  
imports: import base64
  import functools
  import itertools
  import logging
  import os
  import queue
  import random
  import sys
  import threading
  import time
  from types import TracebackType
  from typing import TYPE_CHECKING, Any, Callable, Dict, List, NamedTuple, Optional, Set, Tuple, Type, Union
  import requests
  import wandb
  from wandb import util
  from wandb.sdk.internal import internal_api
  from ..lib import file_stream_utils
label_desc: Use image node_id 1 to create a new BinaryFilePolicy object from inherited base classes: DefaultFilePolicy with example: obj = BinaryFilePolicy()