code: def __reduce__(self):
      return KoreanTokenizer, (self.vocab,)
  
imports: from typing import Any, Dict, Iterator
  from ...language import BaseDefaults, Language
  from ...scorer import Scorer
  from ...symbols import POS, X
  from ...tokens import Doc
  from ...training import validate_examples
  from ...util import DummyTokenizer, load_config_from_str, registry
  from ...vocab import Vocab
  from .lex_attrs import LEX_ATTRS
  from .punctuation import TOKENIZER_INFIXES
  from .stop_words import STOP_WORDS
  from .tag_map import TAG_MAP
label_desc: Use image node_id 3 for calling the KoreanTokenizer obj's underlying member method code with example usage: obj.__reduce__() and returns: KoreanTokenizer,  self