[BUG] PythonTool工具类没提供啊？文档上明明写了。

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Current Behavior

我想先跑个skills看看，结果没有找到PythonTool工具类。

### Expected Behavior

希望能提供工具类。

### Steps To Reproduce

_No response_

### Environment

```markdown
Spring AI Alibaba version(s):
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### Debug logs

_No response_

### Anything else?

_No response_