[x] Provide a description in this PR that addresses what the PR is solving. If this PR is going to solve an existing issue, please reference the issue (e.g. close #123).
What is the purpose of this pull request?
[ ] Bug fix
[ ] New feature
[x] Documentation update
[ ] Other
Description
I found this line redundant, because 'path' had already been imported in thie second line.
delete extra codes
Before submitting the PR, please make sure you do the following
close #123).What is the purpose of this pull request?
Description
I found this line redundant, because 'path' had already been imported in thie second line.
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