class listOfPackages:
    list = []

    def add(self, item):
        self.list.append(item)

    def remove(self):
        self.list.pop()


def zainicjuj_liste_paczek():
    from paczka import Paczka
    packageList = listOfPackages()
    demo_paczka = Paczka('duzy', 10, any, False, True, False, any, any, any, any, any)
    packageList.add(demo_paczka)
    return packageList