code: def test_5d_shape(self):
      x, interp = self.get_5d_input()
      rand_layer = RandomSpatialScalingLayer(
          min_percentage=-10.0, max_percentage=10.0
      )
      rand_layer.randomise()
      out = rand_layer(x, interp)
  
file_path: NiftyNet/tests/rand_spatial_scaling_test.py
imports: from __future__ import absolute_import, print_function
  import numpy
  import tensorflow
  from niftynet.layer.rand_spatial_scaling import RandomSpatialScalingLayer
  from tests.niftynet_testcase import NiftyNetTestCase
label_desc: Use image node_id 4 for calling the RandRotationTest obj's underlying member method code with example usage: obj.test_5d_shape() without return types