code: def test_ras_to_lps(self, param, expected):
      assert_allclose(orientation_ras_lps(param), expected)
  
file_path: MONAI/tests/test_ori_ras_lps.py
imports: from __future__ import annotations
  import unittest
  import numpy
  from parameterized import parameterized
  from monai.data.utils import orientation_ras_lps
  from tests.utils import TEST_NDARRAYS, assert_allclose
label_desc: Use image node_id 1 for calling the TestITKWriter obj's underlying member method code with example usage: obj.test_ras_to_lps(param, expected) without return types