code: def test_wrap_attr(self, func, scale):
      scaled_func = _wrap_attr(scale, func)
  
      res = func()
      scaled_res = scaled_func()
  
      self.assertAllClose(res, scaled_res / scale)
  
file_path: geomstats/geomstats/test_cases/geometry/scalar_product_metric.py
imports: from geomstats.geometry.scalar_product_metric import ScalarProductMetric, _get_scaling_factor, _wrap_attr
  from geomstats.test.test_case import TestCase
label_desc: Use image node_id 1 for calling the WrapperTestCase obj's underlying member method code with example usage: obj.test_wrap_attr(func, scale) without return types