def METHOD_NAME():
    dir_names = ["method_vlct-1-x_rj2a_N256_0.2",
                 "method_vlct-1-y_rj2a_N256_0.2",
                 "method_vlct-1-z_rj2a_N256_0.2"]
    for dir_name in dir_names:
        if os.path.isdir(dir_name):
            shutil.rmtree(dir_name)