# -*- coding: utf-8 -*-

#######################
# Classes description #
#######################

from typing import Iterable
from pydantic import BaseModel as BM


class Book(BM):
    """
    Book model class
    """

    name: str
    hashkey: str
    author: str | None = None
    description: str | None = None
    mark: float | None = None
    read_flag: bool = False
    tags: Iterable = ()
    genres: Iterable = ()