code: def write(self, content: Union[bytes, memoryview]):
      if not self._initialized:
          self._write_init()
          self._initialized = True
  
      offset = self._offset
      content_length = getattr(content, "nbytes", len(content))
      new_offset = offset + content_length
      self._mv[offset:new_offset] = content
      self._offset = new_offset
  
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 8 for calling the BufferWrappedFileObject obj's underlying member method code with example usage: obj.write(content) without return types