from typing import Optional from pydantic import BaseModel, validator from rich.console import Console from sqlalchemy import func from sqlmodel import Field, Session, SQLModel, create_engine, select from sqlmodel_base.base import Base console = Console() class Hero(Base, table=True): id: Optional[int] = Field(default=None, primary_key=True) name: str secret_name: str age: Optional[int] = None team_id: Optional[int] = Field(default=None, foreign_key="team.id") @validator("age") def validate_age(cls, v): if v is None: return v if v > 0: return v return abs(v)