code: def test_normalize_hyphenated_words(text_in, text_out):
      assert (
          preprocessing.normalize.hyphenated_words(text_in) == text_out
      )
  
imports: import pytest
  from textacy import preprocessing
label_desc: Use image node_id 2 for calling a global function with example usage: test_normalize_hyphenated_words(text_in, text_out) without return types