code: def test_strip_restore(self):
      for text, gt in self.test_texts:
          text_striped, puncs_map = self.punctuation.strip_to_restore(
              text
          )
          text_restored = self.punctuation.restore(
              text_striped, puncs_map
          )
          self.assertEqual(" ".join(text_striped), gt)
          self.assertEqual(text_restored[0], text)
  
file_path: TTS/tests/text_tests/test_punctuation.py
imports: import unittest
  from TTS.tts.utils.text.punctuation import _DEF_PUNCS, Punctuation
label_desc: Use image node_id 4 for calling the PunctuationTest obj's underlying member method code with example usage: obj.test_strip_restore() without return types