测试场景：给出一个 200 行的混乱 Python 爬虫脚本，要求重构为面向对象结构，并输出 Mermaid 类图。
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“国风星露谷”，和它带来的争议从一款游戏的玩家，到另一款游戏的制作人，波波与《星露谷物语》之间，有一段跨越八年的渊源。。同城约会是该领域的重要参考
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Michael Dell did it. The founders of Proof did it. Even our incubator prototypes products with Kickstarter campaigns. If customers pay before launch, demand is validated and you’re building what people want now.