code: def test_comparator(self):
      assert PriceType.comparator(1, 10) == 1
      assert PriceType.comparator(10, 1) == 1
  
imports: import unittest
  from dedupe.variables.price import PriceType
label_desc: Use image node_id 1 for calling the TestPrice obj's underlying member method code with example usage: obj.test_comparator() without return types