code: def test_default_values(obj):
      assert_allclose(obj.quaternion, (1, 0, 0, 0))
      assert_allclose(obj.position, (0, 0, 0))
      assert_allclose(obj.scale, (1, 1, 1))
      assert obj.rgb == (0, 0, 0)
      assert obj.rgba == (0, 0, 0, 1)
  
file_path: kubric/test/test_traits.py
imports: import numpy
  import pytest
  import traitlets
  from numpy.testing import assert_allclose
  from kubric.core import traits
label_desc: Use image node_id 2 for calling a global function with example usage: test_default_values(obj) without return types