code: def test_function_with_kwarg(self):
      def f(f, a, b):
          return f(a, c=b) + 300
  
      tr, mock = self._transform_with_mock(f)
  
      self.assertEqual(tr(lambda a, c: a + c, 1, 20), 321)
      self.assertListEqual(mock.calls, [((1,), {"c": 20})])
  
imports: import imp
  from nvidia.dali._autograph.converters import call_trees
  from nvidia.dali._autograph.converters import functions
  from nvidia.dali._autograph.core import converter_testing
label_desc: Use image node_id 8 for calling the CallTreesTest obj's underlying member method code with example usage: obj.test_function_with_kwarg() and returns: unknown