如何在SQLAlchemy中使用PostgreSQL的jsonb_to_record？

from sqlalchemy import create_engine, func
from sqlalchemy.orm import sessionmaker
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.dialects.postgresql import JSONB

engine = create_engine('postgresql://username:password@host:port/database')
Session = sessionmaker(bind=engine)
session = Session()

Base = declarative_base()

class MyTable(Base):
    __tablename__ = 'my_table'
    id = Column(Integer, primary_key=True)
    data = Column(JSONB)

result = session.query(func.jsonb_to_record(MyTable.data)).all()

for row in result:
    # 处理每一行数据
    print(row)