如何在SQLAlchemy中正确绑定对(元组数组、多维数组)？

from sqlalchemy import Column, Integer
from sqlalchemy.dialects.postgresql import ARRAY
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker
from sqlalchemy import create_engine

Base = declarative_base()

class MyTable(Base):
    __tablename__ = 'my_table'
    id = Column(Integer, primary_key=True)
    data = Column(ARRAY(Tuple), nullable=False)

my_data = [(1, 2), (3, 4)]
my_object = MyTable(data=tuple_(my_data))

from sqlalchemy import Column, Integer
from sqlalchemy.dialects.postgresql import ARRAY
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker
from sqlalchemy import create_engine

Base = declarative_base()

class MyTable(Base):
    __tablename__ = 'my_table'
    id = Column(Integer, primary_key=True)
    data = Column(ARRAY(Integer, dimensions=2), nullable=False)

my_data = [[1, 2, 3], [4, 5, 6]]
my_object = MyTable(data=my_data)