如何在python中创建路径并将其显示在qml画布上

import os
from PyQt5.QtCore import QUrl
from PyQt5.QtGui import QGuiApplication
from PyQt5.QtQml import QQmlApplicationEngine

def get_path():
    current_path = os.getcwd()  # 获取当前工作目录
    new_path = os.path.join(current_path, 'new_folder')  # 创建新文件夹路径
    return new_path

import QtQuick 2.0

Rectangle {
    width: 400
    height: 400

    Text {
        id: pathText
        anchors.centerIn: parent
        text: "Path: " + pathModel.path
    }
}

class PathModel(QObject):
    pathChanged = pyqtSignal()

    @pyqtProperty(str, notify=pathChanged)
    def path(self):
        return get_path()

pathModel = PathModel()

app = QGuiApplication([])
engine = QQmlApplicationEngine()
engine.rootContext().setContextProperty("pathModel", pathModel)
engine.load(QUrl.fromLocalFile("path.qml"))

app.exec_()