code: def test_compatability():
      assert "1/2" == numerize("1/2")
      assert "05/06" == numerize("05/06")
      assert "3.5 hours" == numerize("three and a half hours")
      assert "1/2 an hour" == numerize("half an hour")
      assert "(1/2)+2" == numerize("(1/2)+2")
      assert "(10+10)/2" == numerize("(10+10)/2")
      assert "(10+10)/2" == numerize("(10+10)/two")
      assert "2*(45+21)/6" == numerize("2*(45+21)/6")
  
imports: from unittest import TestCase, skipUnless
  from numerizer import numerizer
  from spacy import load
  from spacy.tokens import Token
label_desc: Use image node_id 13 for calling a global function with example usage: test_compatability() without return types