code: def test_nifti_spheres_masker_report_displayed_spheres_errors(
      displayed_spheres,
  ):
      """Tests that a TypeError is raised when the argument `displayed_spheres`
      of `generate_report()` is not valid.
      """
      masker = NiftiSpheresMasker(seeds=[(1, 1, 1)])
      masker.fit()
      with pytest.raises(
          TypeError, match=("Parameter ``displayed_spheres``")
      ):
          masker.generate_report(displayed_spheres)
  
imports: from collections import Counter
  import numpy
  import pytest
  from nibabel import Nifti1Image
  from numpy.testing import assert_almost_equal
  from nilearn._utils.data_gen import generate_fake_fmri, generate_labeled_regions, generate_maps, generate_random_img
  from nilearn.image import get_data, new_img_like
  from nilearn.maskers import MultiNiftiLabelsMasker, MultiNiftiMapsMasker, MultiNiftiMasker, NiftiLabelsMasker, NiftiMapsMasker, NiftiMasker, NiftiSpheresMasker
label_desc: Use image node_id 16 for calling a global function with example usage: test_nifti_spheres_masker_report_displayed_spheres_errors(displayed_spheres) without return types