from PySide6.QtWidgets import QWidget, QApplication, QFileDialog
import Ui_寻找空闲题号


class MyWindow(QWidget,Ui_寻找空闲题号.Ui_Form):
    def __init__(self):
        super().__init__()
        self.setupUi(self)

        

    



if __name__ == '__main__':
    app = QApplication([])
    windows = MyWindow()
    windows.show()
    app.exec()