code: def test_ru_lookup_lemmatizer(ru_lookup_lemmatizer, word, lemma):
      assert ru_lookup_lemmatizer.mode == "pymorphy3_lookup"
      doc = Doc(ru_lookup_lemmatizer.vocab, words=[word])
      assert ru_lookup_lemmatizer(doc)[0].lemma_ == lemma
  
file_path: spacy/spacy/tests/lang/ru/test_lemmatizer.py
imports: import pytest
  from spacy.tokens import Doc
label_desc: Use image node_id 7 for calling a global function with example usage: test_ru_lookup_lemmatizer(ru_lookup_lemmatizer, word, lemma) without return types