def METHOD_NAME():
    img_str = 'wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg'
    if not os.path.exists('000000014439.jpg'):
        print(img_str)
        run(img_str, shell=True)
    prepare('000000014439.jpg', [640, 640])
    cp_npz_str = 'cp ./inputs.npz ./ppyoloe'
    print(cp_npz_str)
    run(cp_npz_str, shell=True)