from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column from shared.instances import engine class Base(DeclarativeBase): pass class Message(Base): __tablename__ = "messages" chat_id: Mapped[int] = mapped_column(primary_key=True) message_id: Mapped[int] = mapped_column(primary_key=True) user_id: Mapped[int] message: Mapped[str] Base.metadata.create_all(engine)