code: def test_basic(self):
      a = np.array([[1, 2], [3, 4]])
      assert_equal(
          list(ndenumerate(a)),
          [((0, 0), 1), ((0, 1), 2), ((1, 0), 3), ((1, 1), 4)],
      )
  
imports: import functools
  from unittest import expectedFailure, skipIf
  from pytest import raises
  from torch.testing._internal.common_utils import instantiate_parametrized_tests, parametrize, run_tests, TEST_WITH_TORCHDYNAMO, TestCase, xpassIfTorchDynamo
label_desc: Use image node_id 1 for calling the TestNdenumerate obj's underlying member method code with example usage: obj.test_basic() without return types