https://cg.cs.tsinghua.edu.cn/jittor/ 请问这里展示的示例代码似乎无法直接运行啊？

[wasdyouli]

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[LDYang694]

请给出更详细的报错信息

[wasdyouli]

[w 0520 21:48:34.294000 20 compiler.py:1384] CUDA arch(89)>86 will be backward-compatible
Traceback (most recent call last):
File "d:\works\1.py", line 25, in
for i,(x,y) in enumerate(get_data(n)):
^
NameError: name 'n' is not defined

这是直接粘贴示例代码，使用jittor python环境，执行时报告的错误。我是在vscode中执行的。
此外，vscode还给出了一些警告：

[LDYang694]

这不是jittor的问题，以及你没有将示例代码复制完整，建议仔细检查