code: def test_status_wrappers(self):
      self.assertIsNone(status_casters_ext.my_lambda())
      self.assertIsNone(status_casters_ext.my_lambda2())
  
      self.assertIsNone(status_casters_ext.MyClass().my_method(1, 2))
      self.assertIsNone(
          status_casters_ext.MyClass().my_method_const(1, 2)
      )
  
imports: from absl.testing import absltest
  from xla.python import status_casters_ext
label_desc: Use image node_id 1 for calling the StatusCastersTest obj's underlying member method code with example usage: obj.test_status_wrappers() without return types