human
Give me a Python program to print a given the following:
I wrote the below code

    _test_module_properties(_template)
    assert_raises(NotImplementedError, _template._set_config, dict())
    a = _template.ApplicationBackend()
    print a._vispy_get_backend_name()
    for method in (a._vispy_process_events, a._vispy_run, a._vispy_quit, a._vispy_get_native_app):
        assert_raises(NotImplementedError, method)
    class TemplateCanvasBackend(_template.CanvasBackend, ):
        def __init__(self, *args, **kwargs):
            pass
    c = TemplateCanvasBackend()
    print c._vispy_get_native_canvas()
    for method in (c._vispy_set_current, c._vispy_swap_buffers, c._vispy_close, c._vispy_update, c._vispy_get_size, c._vispy_get_position):
        assert_raises(NotImplementedError, method)
    for method in (c._vispy_set_title, c._vispy_set_visible):
        assert_raises(NotImplementedError, method, 0)
    for method in (c._vispy_set_size, c._vispy_set_position):
        assert_raises(NotImplementedError, method, 0, 0)

What's a good function header?
assistant
#Here is Python program to print a.

def test_template():