code: def eot_token(self) -> int:
      return self._special_tokens["<|endoftext|>"]
  
imports: from __future__ import annotations
  import functools
  from concurrent.futures import ThreadPoolExecutor
  from typing import AbstractSet, Collection, Literal, NoReturn, Optional, Union
  import regex
  from tiktoken import _tiktoken
label_desc: Use image node_id 17 for calling the Encoding obj's underlying member method code with example usage: obj.eot_token() and returns: self