code: def test_jacobian_christoffels(self, base_point, expected, atol):
      res = self.space.metric.jacobian_christoffels(base_point)
      self.assertAllClose(res, expected, atol=atol)
  
file_path: geomstats/geomstats/test_cases/information_geometry/dirichlet.py
imports: import pytest
  import geomstats.backend
  from geomstats.test_cases.geometry.base import VectorSpaceOpenSetTestCase
  from geomstats.test_cases.geometry.riemannian_metric import RiemannianMetricTestCase
  from geomstats.test_cases.information_geometry.base import InformationManifoldMixinTestCase
label_desc: Use image node_id 1 for calling the DirichletMetricTestCase obj's underlying member method code with example usage: obj.test_jacobian_christoffels(base_point, expected, atol) without return types