code: def test_fraction():
      assert numerize("half") == "1/2"
      assert numerize("quarter") == "1/4"
      assert numerize("two and a half") == "2.5"
      assert numerize("three quarters") == "3/4"
      assert numerize("two and three eighths") == "2.375"
  
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 5 for calling a global function with example usage: test_fraction() without return types