from ui.gui import Ui_MainWindow from PyQt5 import QtWidgets from ui.modules.initialize import setup_ui import sys sys.setrecursionlimit(2_147_483_647) app = QtWidgets.QApplication(sys.argv) MainWindow = QtWidgets.QMainWindow() ui = Ui_MainWindow() ui.setupUi(MainWindow) setup_ui.on_load(ui, MainWindow) MainWindow.show() sys.exit(app.exec_())