code: def test_matcher_no_match(matcher):
      doc = Doc(matcher.vocab, words=["I", "like", "cheese", "."])
      assert matcher(doc) == []
  
imports: import pytest
  from mock import Mock
  from spacy.matcher import Matcher
  from spacy.tokens import Doc, Span, Token
  from ..doc.test_underscore import clean_underscore
label_desc: Use image node_id 7 for calling a global function with example usage: test_matcher_no_match(matcher) without return types