from main_ui import Ui_MainWindow from PySide6.QtWidgets import QApplication, QMainWindow import sys from qt_material import apply_stylesheet class MainWindow(QMainWindow,Ui_MainWindow): def __init__(self): super().__init__() self.setupUi(self) apply_stylesheet(self, style=None,theme='dark_teal.xml') if __name__ == '__main__': app = QApplication(sys.argv) main: MainWindow = MainWindow() main.show() sys.exit(app.exec())