code: def inner_product_test_data(self):
      return self.generate_random_data()
  
file_path: geomstats/tests/tests_geomstats/test_geometry/data/nfold_manifold.py
imports: import geomstats.backend
  from geomstats.test.data import TestData
  from .manifold import ManifoldTestData
  from .mixins import ProjectionMixinsTestData
  from .riemannian_metric import RiemannianMetricTestData
label_desc: Use image node_id 1 for calling the NFoldMetricScalesTestData obj's underlying member method code with example usage: obj.inner_product_test_data() and returns: self