简单的小问题，我在keyword.py里调用keyword模块，结果调用了自身，当然会报错

import keyword
print(keyword.kwlist)

Traceback (most recent call last):
  File "c:\Users\user\Documents\Vscode\practice\查询保留词\keyword.py", line 1, in <module>
    import keyword
  File "c:\Users\user\Documents\Vscode\practice\查询保留词\keyword.py", line 2, in <module>
    print(keyword.kwlist)
          ^^^^^^^^^^^^^^
AttributeError: partially initialized module 'keyword' has no attribute 'kwlist' (most likely due to a circular import)

更改文件名即可解决