code: def is_tangent_test_data(self):
      data = [
          dict(
              vector=gs.array(
                  [[1.0, 2.0, 3.0, 4.0], [1.0, 2.0, 3.0, 4.0]]
              ),
              base_point=None,
              expected=[False, False],
          )
      ]
      return self.generate_tests(data)
  
file_path: geomstats/tests/tests_geomstats/test_geometry/data/heisenberg.py
imports: import geomstats.backend
  from geomstats.test.data import TestData
  from .base import VectorSpaceTestData
  from .lie_group import LieGroupTestData
label_desc: Use image node_id 3 for calling the HeisenbergVectors3TestData obj's underlying member method code with example usage: obj.is_tangent_test_data() and returns: self