code: def test_expand_numbers() -> None:
      assert "minus one" == phoneme_cleaners("-1")
      assert "one" == phoneme_cleaners("1")
  
imports: from TTS.tts.utils.text.cleaners import english_cleaners, phoneme_cleaners
label_desc: Use image node_id 3 for calling a global function with example usage: test_expand_numbers() without return types