class AccountRatingAssociation(Base):
    __tablename__ = 'account_rating_association'

    sender_account_id: Mapped[int] = mapped_column(
        sa.ForeignKey('accounts.id'),
        primary_key=True
    )
    reciepient_account_id: Mapped[int] = mapped_column(
        sa.ForeignKey('accounts.id'),
        primary_key=True
    )
    rating: Mapped # here