code: def test_non_parameters(self):
      kpsoi = iadata.quokka_keypoints()
      assert len(kpsoi.keypoints) > 0
      assert np.allclose(kpsoi.keypoints[0].x, 163.0)
      assert np.allclose(kpsoi.keypoints[0].y, 78.0)
      assert kpsoi.shape == (643, 960, 3)
  
imports: from __future__ import print_function, division, absolute_import
  import warnings
  import sys
  import numpy
  import imgaug
  import imgaug.data
  from imgaug.data import _quokka_normalize_extract, _compute_resized_shape
label_desc: Use image node_id 1 for calling the Test_quokka_keypoints obj's underlying member method code with example usage: obj.test_non_parameters() without return types