check _GUARD_NOS_TYPE_VERSION in test

Author: kumaraditya303

Lib/test/test_capi/test_opt.py

@@ -5040,6 +5040,7 @@ def testfunc(n):
         self.assertIsNotNone(ex)
         uops = get_opnames(ex)
         self.assertNotIn("_LOAD_SUPER_ATTR_METHOD", uops)
+        self.assertEqual(uops.count("_GUARD_NOS_TYPE_VERSION"), 2)
 
 def global_identity(x):
     return x