from datetime import datetime
from pydantic import EmailStr
from sqlmodel import SQLModel, Field
class User(SQLModel, table=True):
id: int = Field(primary_key=True)
email: EmailStr = Field(index=True, unique=True)
password: str | None = Field(default=None, nullable=True)
created_at: datetime = Field(default_factory=datetime.utcnow)
