code: def test_term_tokens(self, term_tokens):
      results = list(utils.terms_to_strings(term_tokens, "orth"))
      assert results
      assert isinstance(results[0], str)
  
file_path: textacy/tests/extract/test_extract_utils.py
imports: import pytest
  import textacy
  from textacy.extract import utils
label_desc: Use image node_id 2 for calling the TestTermsToStrings obj's underlying member method code with example usage: obj.test_term_tokens(term_tokens) without return types