Qt for Python (PySide/Shiboken)

my code example: import sys from PySide2.QtCore import * from PySide2.QtWidgets import QApplication from PySide2.QtWebEngineWidgets import * app = QApplication(sys.argv) view = QWebEngineView() view.load(QUrl.fromLocalFile(QDir.current().filePath("test.html"))) view.show() sys.exit(app.exec_())