from sqlalchemy import Integer, String from sqlalchemy.orm import Mapped, mapped_column from database import Base class Counter(Base): __tablename__ = "counter" id: Mapped[int] = mapped_column(Integer, primary_key=True, default=1) value: Mapped[int] = mapped_column(Integer, default=0) class User(Base): __tablename__ = "users" id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True) email: Mapped[str] = mapped_column(String(255), unique=True, nullable=False, index=True) hashed_password: Mapped[str] = mapped_column(String(255), nullable=False)