Fix Frontend Failing Test: paddle - search.paddle.index_sample

[ZJay07]

PR Description

Error was thrown because index and x are different dtypes

Related Issue

Close #28624

Checklist

• Did you add a function?
• Did you add the tests?
• Did you run your tests and are your tests passing?
• Did pre-commit not fail on any check?
• Did you follow the steps we provided?

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[Ishticode]

good fix. Thanks for you continous efforts and fixes @ZJay07 :)

[Ishticode]

Just one Note @ZJay07
In your opening comment the statement Closes #issue_number does not seem to link the issue it should be Close #... without the s. I will update the comment above to get the issue linked but something to keep in mind for future. Hope that helps :)

[ZJay07]

Oh sorry, didn't notice the signature is wrong, will change it for future PRs! Thanks for pointing this out