code: def test_error_raise_levels_smaller_max(self):
      with pytest.raises(ValueError):
          graycomatrix(self.image - 1, [1], [np.pi], 3)
  
imports: import numpy
  import pytest
  from skimage._shared.testing import expected_warnings, run_in_parallel
  from skimage.feature import graycomatrix, graycoprops, local_binary_pattern, multiblock_lbp
  from skimage.transform import integral_image
label_desc: Use image node_id 7 for calling the TestGLCM obj's underlying member method code with example usage: obj.test_error_raise_levels_smaller_max() without return types