[
    {
        "name": "petal_width",
        "importance": 0.4
    },
    {
        "name": "petal_length",
        "importance": 0.33
    },
    {
        "name": "sepal_width",
        "importance": 0.24
    },
    {
        "name": "sepal_length",
        "importance": 0.03
    }
]