code: def token(self, token: str):
      self.__token = token
  
imports: from typing import List, Optional
  import io, pyarrow, requests, sys
  from graphistry.privacy import Mode, Privacy
  from .ArrowFileUploader import ArrowFileUploader
  from .util import setup_logger
label_desc: Use image node_id 2 for calling the ArrowUploader obj's underlying member method code with example usage: obj.token(token) without return types