3D聚类可视化

def solve():
    from sklearn.datasets import load_iris
    from sklearn.discriminant_analysis import QuadraticDiscriminantAnalysis
    from sklearn.metrics import accuracy_score
    iris = load_iris()
    X = iris.data
    y = iris.target
    model = QuadraticDiscriminantAnalysis().fit(____)
    acc = accuracy_score(y, model.predict(____))
    print(____)