code: def tok_encode(self, string: str):
      return self.tokenizer.encode(string, add_special_tokens=False)
  
file_path: lm-evaluation-harness/lm_eval/models/gpt2.py
imports: import torch
  import transformers
  from typing import Optional, Union
  from lm_eval.base import BaseLM
label_desc: Use image node_id 7 for calling the HFLM obj's underlying member method code with example usage: obj.tok_encode(string) and returns: self