class Group():
    def __init__(self, id: str, members: list, lists: list) -> Group:
        """
        this class aims to store group with an id, a list of members, a lists of greceries lists
        :param id: the uuid of the groups
        :type id: int
        :param members: the lists of members (User)
        :type members: list[User]
        :param lists: the lists of groceries lists
        :type lists: list[GroceriesList]
        :return: the group
        :rtype: Group
        """
        self.id = id;
        self.members = members
        self.lists: lists
        return (self)

    def __str__(self):
        return (f"Group(id={self.id},members={self.members},lists={self.lists})")

    def __repr__(self):
        return (self.__str__())