code: def _initialize_write(self):
      self._had_write_headers = False
      self._cur_buffer_index = 0
      self._buffers = []
      self._offset = 0
  
imports: import ctypes
  import pickle
  import uuid
  from io import BytesIO
  from typing import Tuple, Dict, List, Union
  from ..serialization import serialize, deserialize
  from ..utils import lazy_import, implements
  from .base import StorageBackend, StorageLevel, ObjectInfo, register_storage_backend
  from .core import StorageFileObject
  import numpy
  import pandas
label_desc: Use image node_id 5 for calling the CudaFileObject obj's underlying member method code with example usage: obj._initialize_write() without return types