code: def test_immersion_belongs(self, n_points, atol):
      point = self.data_generator.random_point(n_points)
  
      embedded_point = self.space.immersion(point)
  
      expected = gs.ones(n_points, dtype=bool)
      res = self.space.embedding_space.belongs(
          embedded_point, atol=atol
      )
      self.assertAllEqual(res, expected)
  
imports: import pytest
  import geomstats.backend
  from geomstats.test.random import EmbeddedSpaceRandomDataGenerator, MatrixVectorSpaceRandomDataGenerator, VectorSpaceRandomDataGenerator
  from geomstats.test.vectorization import generate_vectorization_data
  from geomstats.test_cases.geometry.complex_manifold import ComplexManifoldTestCase
  from geomstats.test_cases.geometry.manifold import ManifoldTestCase
  from geomstats.test_cases.geometry.mixins import ProjectionTestCaseMixins
  from geomstats.vectorization import get_batch_shape
label_desc: Use image node_id 3 for calling the ImmersedSetTestCase obj's underlying member method code with example usage: obj.test_immersion_belongs(n_points, atol) without return types