code: def tangent_riemannian_submersion_after_vertical_projection_test_data(
      self,
  ):
      return self.generate_random_data()
  
imports: from geomstats.test.data import TestData
label_desc: Use image node_id 14 for calling the FiberBundleTestData obj's underlying member method code with example usage: obj.tangent_riemannian_submersion_after_vertical_projection_test_data() and returns: self