from typing import Optional
from pydantic import BaseModel
# Posts schema
class PostsCreate(BaseModel):
    title: str
    content: str
    published: bool = True
class Posts(BaseModel):
    id: int
    title: str
    content: str
    published: bool
    created_at: Optional[str] = None
    updated_at: Optional[str] = None
    class Config:
        orm_mode = True