from typing import Optional from pydantic import BaseModel class Song(BaseModel): id: int og_artist: Optional[str] aca_artist: Optional[str] title: Optional[str] url: Optional[str] yt_id: Optional[str] spfy_id: Optional[str] thumbnail: Optional[str] is_current: Optional[bool] is_aca: Optional[bool] arng_url: Optional[str] categories: Optional[dict[str, bool]] main_category: Optional[str] singable: Optional[bool] comment: Optional[str] vote: Optional[int] vote_comment: Optional[str]