Allow use of Winsorize transform without an optimization config

[saitcakmak]

Summary: Allowing winsorization transform to be used without an optimization config will prevent some annoying errors in occasional notebook usage. If no opt config is provided, the transform becomes no-op.

Reviewed By: sdaulton

Differential Revision: D84167926

[meta-codesync]

@saitcakmak has exported this pull request. If you are a Meta employee, you can view the originating Diff in D84167926.

[codecov-commenter]

Codecov Report

❌ Patch coverage is 80.00000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 96.58%. Comparing base (56cb006) to head (f5c9a99).

Files with missing lines	Patch %	Lines
ax/adapter/transforms/winsorize.py	66.66%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4546   +/-   ##
=======================================
  Coverage   96.58%   96.58%           
=======================================
  Files         549      549           
  Lines       56850    56851    +1     
=======================================
+ Hits        54910    54912    +2     
+ Misses       1940     1939    -1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[meta-codesync]

This pull request has been merged in 674c017.