code: def test_empty_like_subok(self):
      a = testing.shaped_arange((2, 3, 4), numpy)
      with pytest.raises(TypeError):
          cupyx.empty_like_pinned(a, subok=True)
  
imports: import unittest
  import numpy
  import pytest
  import cupy
  from cupy import testing
  from cupy.testing._loops import _wraps_partial
  import cupyx
label_desc: Use image node_id 14 for calling the TestBasic obj's underlying member method code with example usage: obj.test_empty_like_subok() without return types