code: def test_call_raises_error(self):
      layer = tl.Layer()
      x = np.array([[1, 2, 3, 4, 5], [10, 20, 30, 40, 50]])
      with self.assertRaisesRegex(tl.LayerError, "NotImplementedError"):
          _ = layer(x)
  
imports: from absl.testing import absltest
  from absl.testing import parameterized
  import numpy
  from trax import fastmath
  from trax import shapes
  from trax.fastmath import numpy
  import trax.layers
label_desc: Use image node_id 1 for calling the BaseLayerTest obj's underlying member method code with example usage: obj.test_call_raises_error() without return types