class monitor:

    def __init__(self):
        self.brand = 'Dell'
        self.model = 'xxx'
        self.colour = 'black'
        self.size = '100x200'
        self.style = 'simple'
        self.weight = 100


    def wlacz_monitor(self):
        print('Włacz...')

    def ustaw_kat(self):
        print('Ustawienie kąta..')

    def 