code: def riemann_tensor_spherical_coords_test_data(self):
      data = [dict(base_point=gs.array([gs.pi / 2, gs.pi / 6]))]
      return self.generate_tests(data, marks=(pytest.mark.smoke,))
  
imports: import random
  import pytest
  import geomstats.backend
  from geomstats.test.data import TestData
  from .base import LevelSetTestData
  from .manifold import ManifoldTestData
  from .riemannian_metric import RiemannianMetricTestData
label_desc: Use image node_id 4 for calling the Hypersphere2IntrinsicMetricTestData obj's underlying member method code with example usage: obj.riemann_tensor_spherical_coords_test_data() and returns: self