code: def split(self, input: str) -> list[str]:
      result = " ".join(
          token.surface for token in self.tokenizer.tokenize(input)
      )
      return result.split(" ")
  
imports: from __future__ import annotations
  import os
  import re
  import sys
  from typing import TYPE_CHECKING, Any, Dict, List
  from sphinx.errors import ExtensionError, SphinxError
  from sphinx.search import SearchLanguage
  from sphinx.util import import_object
label_desc: Use image node_id 3 for calling the JanomeSplitter obj's underlying member method code with example usage: obj.split(input) and returns: result