Více instancí třídy jako pole

class Person:
    _num_of_peoples = 0

    def __init__(self, name, surname):
        self.name = name
        self.surname = surname
        Person._num_of_peoples += 1

    def invite_yourself(self):
        print(f"How are you, {self.name} {self.surname}?")

    def __str__(self):
        response = f"This is {self.name} {self.surname} speaking...\n" + "-" * (21 + len(self.name) + len(self.surname))
        return response

    @classmethod
    def get_num_of_peoples(cls):
        return cls._num_of_peoples

if __name__ == "__main__":
    peoples_arr = [["Mirek","Mínusový"],["Naďa","Nultá"]]
    peoples_obj = []
    peoples_arr.append(["Petr", "První"])
    peoples_arr.append(["Dana", "Druhá"])
    peoples_arr.append(["Tomáš", "Třetí"])
    print("Peoples for registration:", len(peoples_arr),"\n",peoples_arr)
    counter = 0
    for item in peoples_arr:
        peoples_obj.append(Person(item[0], item[1]))
        counter += 1
        print(f"People {counter} registered...")
    print("Number of registered peoples: ", Person.get_num_of_peoples())
    print("Result is an array of Person type´s objects:\n", peoples_obj)
    for item in peoples_obj:
        print(f"Name: {item.name}, Surname: {item.surname}")
        item.invite_yourself()
        print(item)