code: def test_builder_eval(self):
      val = np.array(
          [[-1.0, 7.0, -3.0], [4.0, -5.0, 8.0]], dtype=np.float32
      )
      res = mb.reverse(x=val, axes=[0])
      assert is_close(np.flip(val, axis=0), res.val)
  
imports: from coremltools.converters.mil import testing_reqs
  from coremltools.converters.mil.mil import get_new_symbol, get_new_variadic_symbol
  from coremltools.converters.mil.testing_reqs import *
  from .testing_utils import UNK_SYM, UNK_VARIADIC, run_compare_builder
label_desc: Use image node_id 2 for calling the TestReverse obj's underlying member method code with example usage: obj.test_builder_eval() without return types