creating a web page in python

1import sys
2from PyQt5.QtWidgets import *
3
4
5
6class MainWindow(QMainWindow):
7    def __init__(self):
8        super(MainWindow, self).__init__()
9        self.showMaximized()
10
11
12app = QApplication(sys.argv)
13QApplication.setApplicationName('My Cool Browser')
14window = MainWindow()
15app.exec_()