def METHOD_NAME(require):
    require({'modules': {'python': 'any'}})
    assert 'success' in client_python.conf(
        {
            "listeners": {
                "*:7080": {"pass": "routes"},
            },
            "routes": [
                {
                    "action": {
                        "pass": "applications/empty",
                        "response_headers": {
                            "X-Foo": "foo",
                        },
                    }
                },
            ],
            "applications": {
                "empty": {
                    "type": client_python.get_application_type(),
                    "processes": {"spare": 0},
                    "path": f'{option.test_dir}/python/empty',
                    "working_directory": f'{option.test_dir}/python/empty',
                    "module": "wsgi",
                }
            },
        }
    )
    assert client.get()['headers']['X-Foo'] == 'foo'