allows naming - move improve performance file

[svittoz]

Description

In improve_performance function :

• Allows app_name parameter so that user can distinguish two kernels from the same project.
• Improve_performance function definition moved in io folder.

Checklist

• [x] If this PR is a bug fix, the bug is documented in the test suite.
• [x] Changes were documented in the changelog (pending section).
• [x] If necessary, changes were made to the documentation (eg new pipeline).

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (4e29cbd) 83.74% compared to head (74a4576) 83.22%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #54 +/- ## ========================================== - Coverage 83.74% 83.22% -0.53% ========================================== Files 82 83 +1 Lines 2492 2492 ========================================== - Hits 2087 2074 -13 - Misses 405 418 +13 ```

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[TheooJ]

Hi Simon !

• "Allows app_name parameter so that user can distinguish two kernels from the same project." -> this is really useful !
• "Lazy operations does not seem to work" which operation are you referring to ? Note that some ks operations are rewritten, making them eager: https://github.com/aphp/eds-scikit/blob/053a943fc0266726c9a4b0c547ef5e2ce64e239f/eds_scikit/utils/custom_implem/custom_implem.py#L68

Also, I think improve_performance should be accessible from eds_scikit, but shouldn't be written in __init__.py. Writing functions there makes it hard to follow the codebase. I suggest writing it elsewhere and making it accessible by setting from path.to.file import improve_performance in the __init__.py

[svittoz]

Hi Simon !

• "Allows app_name parameter so that user can distinguish two kernels from the same project." -> this is really useful !
• "Lazy operations does not seem to work" which operation are you referring to ? Note that some ks operations are rewritten, making them eager: https://github.com/aphp/eds-scikit/blob/053a943fc0266726c9a4b0c547ef5e2ce64e239f/eds_scikit/utils/custom_implem/custom_implem.py#L68

Also, I think improve_performance should be accessible from eds_scikit, but shouldn't be written in __init__.py. Writing functions there makes it hard to follow the codebase. I suggest writing it elsewhere and making it accessible by setting from path.to.file import improve_performance in the __init__.py

I moved improve_performance into io folder and import it in the init as you suggested.