code: def test_vector_vs_scalar(self, ufunc):
      x, y = self.get_xy(ufunc)
      assert_equal(ufunc(x, y), [ufunc(a, b) for a, b in zip(x, y)])
  
imports: import operator
  from unittest import skipIf, SkipTest
  from pytest import raises
  from torch.testing._internal.common_utils import instantiate_parametrized_tests, parametrize, run_tests, TEST_WITH_TORCHDYNAMO, TestCase
label_desc: Use image node_id 3 for calling the TestBinaryUfuncs obj's underlying member method code with example usage: obj.test_vector_vs_scalar(ufunc) without return types