code: def test_curvature(
      self,
      tangent_vec_a,
      tangent_vec_b,
      tangent_vec_c,
      base_point,
      expected,
      atol,
  ):
      res = self.space.metric.curvature(
          tangent_vec_a, tangent_vec_b, tangent_vec_c, base_point
      )
      self.assertAllClose(res, expected, atol=atol)
  
imports: import math
  import pytest
  import geomstats.backend
  from geomstats.test.random import RandomDataGenerator, get_random_times
  from geomstats.test.test_case import TestCase
  from geomstats.test.utils import IdentityPointTransformer
  from geomstats.test.vectorization import generate_vectorization_data
  from geomstats.vectorization import get_batch_shape
label_desc: Use image node_id 10 for calling the ConnectionTestCase obj's underlying member method code with example usage: obj.test_curvature(tangent_vec_a, tangent_vec_b, tangent_vec_c, base_point, expected, atol) without return types