Raise UserConfigValidationException when treatment_feature is empty list

[gaugup]

Description

Raise UserConfigValidationException when treatment_feature is empty list to make we flag it is as user error.

Checklist

• I have added screenshots above for all UI changes.
• I have added e2e tests for all UI changes.
• Documentation was updated if it was needed.

[codecov-commenter]

Codecov Report

Merging #1904 (50a6f08) into main (cac5590) will decrease coverage by 2.67%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #1904      +/-   ##
==========================================
- Coverage   93.31%   90.64%   -2.68%     
==========================================
  Files          93       46      -47     
  Lines        4578     1881    -2697     
==========================================
- Hits         4272     1705    -2567     
+ Misses        306      176     -130     

Flag	Coverage Δ
unittests	90.64% <ø> (-2.68%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...onsibleai/responsibleai/managers/causal_manager.py
...ponsibleai/responsibleai/_tools/causal/__init__.py
responsibleai/responsibleai/managers/__init__.py
...tools/error_analysis/dashboard_schemas/__init__.py
...i/responsibleai/managers/counterfactual_manager.py
.../responsibleai/modelanalysis/constants/__init__.py
...ponsibleai/responsibleai/modelanalysis/__init__.py
responsibleai/responsibleai/_internal/__init__.py
...ai/responsibleai/_tools/causal/causal_constants.py
responsibleai/responsibleai/_data_validations.py
... and 37 more

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

[github-actions]

https://responsibleai.blob.core.windows.net/pullrequest/microsoft/responsible-ai-toolbox/gaugup/CatchEmptyTreatmentList/dashboard/index.html

[github-actions]

https://responsibleai.blob.core.windows.net/pullrequest/microsoft/responsible-ai-toolbox/gaugup/CatchEmptyTreatmentList/dashboard/index.html

[github-actions]

https://responsibleai.blob.core.windows.net/pullrequest/microsoft/responsible-ai-toolbox/gaugup/CatchEmptyTreatmentList/dashboard/index.html