code: def test_vertices_regions_translation_invariance(self):
      sv_origin = SphericalVoronoi(self.points)
      center = np.array([1, 1, 1])
      sv_translated = SphericalVoronoi(
          self.points + center, center=center
      )
      assert_equal(sv_origin.regions, sv_translated.regions)
      assert_array_almost_equal(
          sv_origin.vertices + center, sv_translated.vertices
      )
  
imports: import numpy
  import itertools
  from numpy.testing import assert_equal, assert_almost_equal, assert_array_equal, assert_array_almost_equal
  import pytest
  from pytest import raises
  from scipy.spatial import SphericalVoronoi, distance
  from scipy.optimize import linear_sum_assignment
  from scipy.constants import golden
  from scipy.special import gamma
label_desc: Use image node_id 3 for calling the TestSphericalVoronoi obj's underlying member method code with example usage: obj.test_vertices_regions_translation_invariance() without return types