code: def test_predict_cpu(self):
      assert_is_semantic_segmentation_link(self.link, self.n_class)
  
file_path: chainercv/tests/experimental_tests/links_tests/model_tests/pspnet_tests/test_pspnet.py
imports: import numpy
  import unittest
  import chainer
  from chainer import testing
  from chainercv.experimental.links import PSPNetResNet101
  from chainercv.experimental.links import PSPNetResNet50
  from chainercv.utils import assert_is_semantic_segmentation_link
  from chainercv.utils.testing import attr
label_desc: Use image node_id 5 for calling the TestPSPNetResNet obj's underlying member method code with example usage: obj.test_predict_cpu() without return types