def METHOD_NAME(self):
    """Get local model directory size"""
    with TemporaryDirectory() as d:
        total_size = TestModelSizer._add_file(os.path.join(d, "some_file"), 256)
        # add a nested file as well
        subdir = os.path.join(d, "some_dir")
        os.makedirs(subdir)
        total_size += TestModelSizer._add_file(
            os.path.join(subdir, "some_file"), 512
        )
        model_type = _random_test_model_type()
        mult = 7
        with temp_config(
            {
                "inference_plugin": {
                    "model_mesh": {"model_size_multipliers": {model_type: mult}}
                }
            }
        ):
            expected_size = total_size * mult
            size = self.model_sizer.get_model_size(
                model_id=random_test_id(),
                local_model_path=d,
                model_type=model_type,
            )
            self.assertEqual(size, expected_size)