code: def test_tangent_riemannian_submersion_after_horizontal_lift(
      self, n_points, atol
  ):
      base_point = self.base_data_generator.random_point(n_points)
      tangent_vec = self.base_data_generator.random_tangent_vec(
          base_point
      )
      fiber_point = self.bundle.lift(base_point)
  
      horizontal = self.bundle.horizontal_lift(
          tangent_vec, fiber_point=fiber_point
      )
      tangent_vec_ = self.bundle.tangent_riemannian_submersion(
          horizontal, fiber_point
      )
  
      self.assertAllClose(tangent_vec_, tangent_vec, atol=atol)
  
imports: import pytest
  import geomstats.backend
  from geomstats.geometry.fiber_bundle import FiberBundle
  from geomstats.geometry.matrices import Matrices
  from geomstats.geometry.special_orthogonal import SpecialOrthogonal
  from geomstats.test.random import RandomDataGenerator
  from geomstats.test.test_case import TestCase
  from geomstats.test.vectorization import generate_vectorization_data
label_desc: Use image node_id 31 for calling the FiberBundleTestCase obj's underlying member method code with example usage: obj.test_tangent_riemannian_submersion_after_horizontal_lift(n_points, atol) without return types