code: def verify(self, token=None) -> bool:
      if token is None:
          token = self.token
  
      base_path = self.server_base_path
      out = requests.post(
          f"{base_path}/api-token-verify/",
          verify=self.certificate_validation,
          json={"token": token},
      )
      return out.status_code == requests.codes.ok
  
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 34 for calling the ArrowUploader obj's underlying member method code with example usage: obj.verify(token) and returns: unknown