code: def test_empty_results(self):
      invalid_senses = ["x", "y", "PROPN", "PUNCT"]
      for sense in invalid_senses:
          assert (
              RESOURCE.get_antonyms("love", lang="en", sense=sense)
              == []
          )
      missing_terms = [
          "foobarbatbaz",
          "burton dewilde",
          "natural language processing",
      ]
      for term in missing_terms:
          assert RESOURCE.get_antonyms(term, lang="en", sense="n") == []
  
imports: import pytest
  import textacy
  import textacy.resources
label_desc: Use image node_id 1 for calling the TestGetRelationValues obj's underlying member method code with example usage: obj.test_empty_results() without return types