import sys from PyQt5.QtWidgets import QApplication, QWidget from PyQt5.QtGui import QIcon class App(QWidget): def __init__(self): super().__init__() self.title = 'Project Glowstone: Block Edition' self.left = 10 self.top = 10 self.width = 640 self.height = 480 self.initUI() def initUI(self): self.setWindowTitle(self.title) self.setGeometry(self.left, self.top, self.width, self.height) self.show() if __name__ == '__main__': app = QApplication(sys.argv) ex = App() sys.exit(app.exec_())