code: def from_numpy_given_shape_test_data(self):
      smoke_data = [
          dict(array_shape=(2, 2), np_func_array=np.ones),
      ]
      return self.generate_tests(smoke_data)
  
imports: import numpy
  import geomstats.backend
  from geomstats.geometry.matrices import Matrices
  from geomstats.geometry.spd_matrices import SPDMatrices
  from geomstats.geometry.symmetric_matrices import SymmetricMatrices
  from geomstats.test.data import TestData
label_desc: Use image node_id 8 for calling the DtypeTestData obj's underlying member method code with example usage: obj.from_numpy_given_shape_test_data() and returns: self