def METHOD_NAME():
    data = pd.DataFrame({"x": [0, 1, 2, 3, 4, 5], "y": [0, 3, 5, 5, 3, 0]})
    p = (
        ggplot(data, aes("x"))
        + geom_ribbon(aes(ymax="y"), ymin=0)
        + coord_flip()
    )
    assert p == "ribbon_coord_flip"