code: def test_hypot_(self):
      self.run_test(
          "def hypot_(a,b):\n from math import hypot\n return hypot(a,b)",
          3,
          4,
          hypot_=[int, int],
      )
  
imports: from pythran.tests import TestEnv
label_desc: Use image node_id 13 for calling the TestMath obj's underlying member method code with example usage: obj.test_hypot_() without return types