python-webservice/models/schemas.py

from pydantic import BaseModel
from typing import Optional, List


# TO support creation and update APIs
class AlbumBase(BaseModel):
    title: str
    artist: str
    price: float


# TO support list and get APIs
class Album(AlbumBase):
    id: int

    class Config:
        orm_mode = True


# To support list cars API
class PaginatedAlbum(BaseModel):
    limit: int
    offset: int
    data: List[Album]