code: def test_sample_belongs(self, n_samples, atol):
      samples = self.distribution.sample(n_samples)
  
      res = self.distribution.space.belongs(samples, atol=atol)
      expected = gs.ones(n_samples, dtype=bool)
      self.assertAllEqual(res, expected)
  
imports: import pytest
  import geomstats.backend
  from geomstats.test.test_case import TestCase
label_desc: Use image node_id 1 for calling the LogNormalTestCase obj's underlying member method code with example usage: obj.test_sample_belongs(n_samples, atol) without return types