Бесконечный пир

ft = Feast('John', 5, {'Humpty', 'Dumpty'})
ft.add_guest('Hatter')
ft.add_guest('Rabbit')
print(ft)
ft.remove_guest('Queen')
ft.remove_guest('Hatter')
print(ft)
print(*ft.get_guests())

ft = Feast('John', 7)
ft1 = Feast('Jack', 7)
print(ft >= ft1)
ft.add_guest('Lizard')
ft1.add_guest('Flamingo')
print(ft < ft1)
ft.remove_guest('Owl')
ft1.remove_guest('Flamingo')
print(ft <= ft1)

class Feast:
 
    def __init__(self, owner: str, guests_num: int, guests: set | None = None) -> None:
        self.owner = owner
        self.guests_num = guests_num
        self.guests = guests or set()
 
    def add_guest(self, person: str) -> None:
        self.guests.add(person)
        if self.guests_num > 0:
            self.guests_num -= 1
 
    def get_guests(self) -> list:
        return sorted(self.guests)
 
    def remove_guest(self, person: str) -> None:
        if person in self.guests:
            self.guests.remove(person)
            self.guests_num += 1
 
    def __eq__(self, other: 'Feast') -> bool:
        return (self.guests_num, len(self.guests), self.owner) == (other.guests_num, len(other.guests), other.owner)
 
    def __ne__(self, other: 'Feast') -> bool:
        return not self.__eq__(other)
 
    def __gt__(self, other: 'Feast') -> bool:
        if self.guests_num == other.guests_num:
            if len(self.guests) == len(other.guests):
                return self.owner > other.owner
            return len(self.guests) > len(other.guests)
        return self.guests_num > other.guests_num
 
    def __lt__(self, other: 'Feast') -> bool:
        return self.__le__(other) and self.__ne__(other)
 
    def __ge__(self, other: 'Feast') -> bool:
        return not self.__lt__(other)
 
    def __le__(self, other: 'Feast') -> bool:
        return not self.__gt__(other)
 
    def __str__(self) -> str:
        return f'Feast of {self.owner}, number of invited guests is {self.guests_num}'