原因：np.int 在 NumPy 1.20 中已弃用，在 NumPy 1.24 中已删除

AttributeError: module 'numpy' has no attribute 'int'.
`np.int` was a deprecated alias for the builtin `int`. To avoid this error in existing code, use `int` by itself. Doing this will not modify any behavior and is safe. When replacing `np.int`, you may wish to use e.g. `np.int64` or `np.int32` to specify the precision. If you wish to review your current use, check the release note link for additional information.
The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at:

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解决方案

将np.int更改为np.int_

https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations

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点击出现错误代码链接会自动跳转到相应numpy.int的位置

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再次运行

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