"autocommit=True is no longer supported"

[7dir]

session = scoped_session(sessionmaker(bind=engine, autocommit=True))

[challapradyumna]

Yet to fully test but the below code seems to work at this point of time :
Reference: Sqlachemy 2.0 Migration Guide

@contextmanager
def session_scope():
    """Provide a transactional scope around a series of operations."""
    session = SessionLocal()
    try:
        yield session
        session.commit()
    except:
        session.rollback()
        raise
    finally:
        session.close()


with session_scope() as session:
    BaseModel.set_session(session)