code: def _tokenize_lines(self, lines, **kwargs):
      return tokenize_lines(
          lines, version_info=self.version_info, **kwargs
      )
  
imports: import hashlib
  import os
  import pkgutil
  from typing import Generic, TypeVar, Union, Dict, Optional, Any
  from pathlib import Path
  from parso._compatibility import is_pypy
  from parso.pgen2 import generate_grammar
  from parso.utils import split_lines, python_bytes_to_unicode, PythonVersionInfo, parse_version_string
  from parso.python.diff import DiffParser
  from parso.python.tokenize import tokenize_lines, tokenize
  from parso.python.token import PythonTokenTypes
  from parso.cache import parser_cache, load_module, try_to_save_module
  from parso.parser import BaseParser
  from parso.python.parser import Parser
  from parso.python.errors import ErrorFinderConfig
  from parso.python import pep8
  from parso.file_io import FileIO, KnownContentFileIO
  from parso.normalizer import RefactoringNormalizer, NormalizerConfig
label_desc: Use image node_id 2 for calling the PythonGrammar obj's underlying member method code with example usage: obj._tokenize_lines(lines) and returns: tokenize_lines