import io, sys

from PySide2.QtWidgets import QApplication, QMainWindow

import qt.mainwindow as mw

class AppUI(QMainWindow, mw.Ui_MainWindow):

    def __init__(self):
        QMainWindow.__init__(self)
        self.setupUi(self)

if __name__ == "__main__":

    app = QApplication(sys.argv)
    
    wind = AppUI()
    wind.show()
    
    app.exec_()