有没有办法从SQLAlchemy / FastAPI关系中返回两个字段？

from sqlalchemy import create_engine, Column, Integer, String
from sqlalchemy.orm import sessionmaker
from sqlalchemy.ext.declarative import declarative_base

# 创建数据库连接
engine = create_engine('sqlite:///example.db')
Session = sessionmaker(bind=engine)
session = Session()

# 创建模型
Base = declarative_base()

class User(Base):
    __tablename__ = 'users'
    id = Column(Integer, primary_key=True)
    name = Column(String)
    age = Column(Integer)

# 查询并返回两个字段
result = session.query(User.name, User.age).all()

# 打印结果
for name, age in result:
    print(f"Name: {name}, Age: {age}")

from fastapi import FastAPI
from sqlalchemy import create_engine, Column, Integer, String
from sqlalchemy.orm import sessionmaker
from sqlalchemy.ext.declarative import declarative_base

# 创建数据库连接
engine = create_engine('sqlite:///example.db')
Session = sessionmaker(bind=engine)
session = Session()

# 创建模型
Base = declarative_base()

class User(Base):
    __tablename__ = 'users'
    id = Column(Integer, primary_key=True)
    name = Column(String)
    age = Column(Integer)

# 创建FastAPI应用
app = FastAPI()

# 定义路由
@app.get("/users")
def get_users():
    # 查询并返回两个字段
    result = session.query(User.name, User.age).all()
    return result