message: Increase tolerance for golden test that is sensitive to graph execution order.
diff: @@ -1149,9 +1149,9 @@ class GbdtTest(test_util.TensorFlowTestCase):
  expected_leaf_1 = [-3.4480, -3.4429, 13.8490, -3.45, -3.4508]
  expected_leaf_2 = [-1.2547, -1.3145, 1.52, 2.3875, -1.3264]
  self.assertArrayNear(expected_leaf_1,
  - output.trees[0].nodes[1].leaf.vector.value, 3e-3)
  + output.trees[0].nodes[1].leaf.vector.value, 7e-3)
  self.assertArrayNear(expected_leaf_2,
  - output.trees[0].nodes[2].leaf.vector.value, 3e-3)
  + output.trees[0].nodes[2].leaf.vector.value, 7e-3)
  def testTrainFnMulticlassDiagonalHessian(self):
  """Tests the GBDT train for multiclass diagonal hessian."""
  