code: def test_chrf(hypotheses, references, expected_score):
      score = (
          sacrebleu.corpus_chrf(
              hypotheses, [references], char_order=6, beta=3
          ).score
          / 100.0
      )
      assert abs(score - expected_score) < EPSILON
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_chrf(hypotheses, references, expected_score) without return types