code: def test_no_parameters(self):
      bbsoi = iadata.quokka_bounding_boxes()
      assert len(bbsoi.bounding_boxes) > 0
      bb0 = bbsoi.bounding_boxes[0]
      assert np.allclose(bb0.x1, 148.0)
      assert np.allclose(bb0.y1, 50.0)
      assert np.allclose(bb0.x2, 550.0)
      assert np.allclose(bb0.y2, 642.0)
      assert bbsoi.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_bounding_boxes obj's underlying member method code with example usage: obj.test_no_parameters() without return types