calc24game/app/models/__init__.py

# 导出所有模型类
from .question import Question
from .game_data import GameData, Solution, GameData, Solution
from .history import History, GameTypeEnum, History

# 为了向后兼容，保留原有的导入路径
__all__ = [
    'Question', 
    'GameData', 'Solution', 'GameData', 'Solution',
    'History', 'GameTypeEnum', 'History'
]