module 'numpy' has no attribute 'bool'. `np.bool` was a deprecated alias for the builtin `bool`. To avoid this error in existing code, use `bool` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.bool_` here. The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations

这是一个关于 NumPy 库的警告信息，提示你在代码中使用了一个已经被弃用的语法。在 NumPy 1.20 版本中，`np.bool` 这个别名已经被废弃了，现在应该直接使用内置的 `bool` 类型。如果你确实需要使用 NumPy 的布尔类型，应该使用 `np.bool_`。你可以根据警告信息中的建议来修改代码，以避免出现这个警告。

相关问题

AttributeError: module 'numpy' has no attribute 'bool'. `np.bool` was a deprecated alias for the builtin `bool`. To avoid this error in existing code, use `bool` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.bool_` here. The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at:

这个错误通常表示您的代码中使用了已经被弃用的`np.bool`别名，而最新的NumPy版本已经不再支持此别名。为了解决此问题，您可以按照错误信息中提到的建议进行修改。

具体来说，您需要将代码中的`np.bool`替换为`bool`。如果您确实需要使用NumPy标量类型，可以使用`np.bool_`。

如果出现此错误，建议您更新您的代码以使用最新的NumPy版本，并遵循最新的NumPy文档中的建议来编写代码。这样可以避免以后出现与已弃用别名相关的问题。

AttributeError: module 'numpy' has no attribute 'int'. `np.int` was a deprecated alias for the builtin `int`. To avoid this error in existin

g code, you can simply replace all instances of `np.int` with `int`.

For example, if you have code that looks like this:

import numpy as np

x = np.array([1, 2, 3], dtype=np.int)

You can change it to:

import numpy as np

x = np.array([1, 2, 3], dtype=int)

This will avoid the `AttributeError` and ensure that your code will continue to work with future versions of NumPy.