如何将VPython模拟显示放入PyQt5图形用户界面的某个区域？

from PyQt5.QtWidgets import QApplication, QMainWindow, QVBoxLayout, QWidget
from PyQt5.QtWebEngineWidgets import QWebEngineView
from vpython import canvas

class MainWindow(QMainWindow):
    def __init__(self):
        super().__init__()

        # 创建一个QWidget作为主窗口的中心部件
        central_widget = QWidget(self)
        self.setCentralWidget(central_widget)

        # 创建一个垂直布局管理器
        layout = QVBoxLayout(central_widget)

        # 创建一个QWebEngineView用于显示VPython模拟
        self.web_view = QWebEngineView()
        layout.addWidget(self.web_view)

    def load_vpython_simulation(self):
        # 创建一个VPython的canvas，并将其转换为HTML代码
        vpython_canvas = canvas()
        html_code = vpython_canvas.html()

        # 将HTML代码加载到QWebEngineView中显示
        self.web_view.setHtml(html_code)

if __name__ == '__main__':
    app = QApplication([])
    main_window = MainWindow()
    main_window.load_vpython_simulation()
    main_window.show()
    app.exec_()