code: def test_rouge_2(
      hypotheses, references, rouge1_score, rouge2_score, rougel_score
  ):
      rouge_score = rouge.rouge_2(hypotheses, references)
      assert rouge_score == rouge2_score
  
imports: import pytest
  from sockeye_contrib import rouge
label_desc: Use image node_id 2 for calling a global function with example usage: test_rouge_2(hypotheses, references, rouge1_score, rouge2_score, rougel_score) without return types