大家好，欢迎来到 Crossin 的编程教室。 平时我们用 Python 写点实用小工具，最常用的交互方式大概就是通过 print 和 input 的命令行输入输出。

这听起来有点反直觉，但背后的设计思想，恰恰是当前 AI 工程化落地非常值得借鉴的思路。本文将结合测试开发的实际工作场景，拆解这套“自我进化”的机制，并给出测试开发在 AI 项目中可以扮演的角色和具体代码示例。

大家好，欢迎来到 Crossin 的编程教室。 作为每天都在用 Python 工作的开发者，我最常听到大家的吐槽就是：“Python 写起来是真爽，但跑起来也是真慢！” 尤其是在处理一些大量计算或者跑数据的时候，看着控制台半天不跳下一个进度条，恨不得进去推它一把。

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