code: def test_single_word_at_end(summarizer, sentence):
      significant_stems = ("samotáře",)
      assert summarizer.rate_sentence(sentence, significant_stems) == 0
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import pytest
  from sumy.summarizers.luhn import LuhnSummarizer
  from ..utils import build_sentence
label_desc: Use image node_id 8 for calling a global function with example usage: test_single_word_at_end(summarizer, sentence) without return types