[PWGLF] Update cascademlselection.cxx task

[romainschotter]

Update cascademlselection.cxx task in order to:

• use the MlResponse.h wrapper
• apply ML selections as a function of pT (one BDT model per pT bin)
• provide a configurable list of input features, to be configured by the user in order to match the expected input feature from the ML model
• store ML scores for all classes (signal, background,...)
• add QA histograms

As a consequence, a utility called CascadeMlResponse has been added and the strangeness CascXiMLScores and CascOmMLScores tables have been updated.

@ddobrigk @gianniliveraro for your information

[github-actions]

O2 linter results: ❌ 43 errors, ⚠️ 5 warnings, 🔕 0 disabled

[alibuild]

Auto-approving on behalf of @romainschotter.

[alibuild]

Error while checking build/O2Physics/staging for 5f0fe3b at 2026-08-20 01:02:

## sw/BUILD/O2Physics-latest/log
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/Utils/CascadeMlResponse.h:58:7: error: enumeration value 'eta' not handled in switch [-Werror=switch]
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/Utils/CascadeMlResponse.h:58:7: error: enumeration value 'eta' not handled in switch [-Werror=switch]
ninja: build stopped: subcommand failed.

Full log here.

[alibuild]

Error while checking build/O2Physics/o2 for 5f0fe3b at 2026-08-20 01:05:

## sw/BUILD/O2Physics-latest/log
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/Utils/CascadeMlResponse.h:58:7: error: enumeration value 'eta' not handled in switch [-Werror=switch]
/sw/SOURCES/O2Physics/slc9_x86-64-slc9_x86-64/0/PWGLF/Utils/CascadeMlResponse.h:58:7: error: enumeration value 'eta' not handled in switch [-Werror=switch]
ninja: build stopped: subcommand failed.

Full log here.

[alibuild]

Error while checking build/O2Physics/code-check for 5f0fe3b at 2026-08-20 05:03:

## sw/BUILD/lhapdf-latest/log
collect2: error: ld returned 1 exit status


## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'Found 10 errors and 1 warnings.'
Found 10 errors and 1 warnings.
++ [[ 10 -gt 0 ]]
++ cat /sw/BUILD/d76e42343ed551ba2559401902ca5581628d7478/O2Physics-code-check/errors.txt
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:41:1: error: included header map is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:57:8: error: constructor does not initialize these fields: ccdb [cppcoreguidelines-pro-type-member-init,-warnings-as-errors]
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:72:43: error: no header providing "TH1" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:214:99: error: no header providing "o2::cuts_ml::CutNot" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:224:50: error: no header providing "Form" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:257:34: error: no header providing "std::distance" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGLF/Utils/CascadeMlResponse.h:23:1: error: included header vector is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGLF/Utils/CascadeMlResponse.h:28:32: error: no header providing "uint8_t" is directly included [misc-include-cleaner,-warnings-as-errors]
PWGLF/Utils/CascadeMlResponse.h:58:15: error: enumeration value 'eta' not handled in switch [clang-diagnostic-switch,-warnings-as-errors]
Tools/ML/model.h:25:10: error: 'onnxruntime_c_api.h' file not found [clang-diagnostic-error]
++ [[ 1 -gt 0 ]]
++ cat /sw/BUILD/d76e42343ed551ba2559401902ca5581628d7478/O2Physics-code-check/warnings.txt
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:164:54: warning: statement should be inside braces [readability-braces-around-statements]
++ [[ 10 -gt 0 ]]
++ exit 1
--

Full log here.

[vkucera]

@romainschotter Please fix the includes before merging.

[alibuild]

Error while checking build/O2Physics/code-check for 9f40375 at 2026-08-20 10:53:

## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'Found 5 errors and 1 warnings.'
Found 5 errors and 1 warnings.
++ [[ 5 -gt 0 ]]
++ cat /sw/BUILD/3ff37dd387a3e88c49259b370be45ce66257a36e/O2Physics-code-check/errors.txt
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:42:1: error: included header map is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:62:8: error: constructor does not initialize these fields: ccdb [cppcoreguidelines-pro-type-member-init,-warnings-as-errors]
PWGLF/Utils/CascadeMlResponse.h:23:1: error: included header vector is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGLF/Utils/CascadeMlResponse.h:28:32: error: no header providing "uint8_t" is directly included [misc-include-cleaner,-warnings-as-errors]
Tools/ML/model.h:25:10: error: 'onnxruntime_c_api.h' file not found [clang-diagnostic-error]
++ [[ 1 -gt 0 ]]
++ cat /sw/BUILD/3ff37dd387a3e88c49259b370be45ce66257a36e/O2Physics-code-check/warnings.txt
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:169:54: warning: statement should be inside braces [readability-braces-around-statements]
++ [[ 5 -gt 0 ]]
++ exit 1
--

Full log here.

[alibuild]

Auto-approving on behalf of @romainschotter.

[alibuild]

Error while checking build/O2Physics/code-check for 8719cfd at 2026-08-20 11:02:

## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'Found 5 errors and 1 warnings.'
Found 5 errors and 1 warnings.
++ [[ 5 -gt 0 ]]
++ cat /sw/BUILD/4ad2036e1b2ffca713a5baeb99f2d7ad88dd7a45/O2Physics-code-check/errors.txt
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:47:1: error: included header map is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:63:8: error: constructor does not initialize these fields: ccdb [cppcoreguidelines-pro-type-member-init,-warnings-as-errors]
PWGLF/Utils/CascadeMlResponse.h:23:1: error: included header vector is not used directly [misc-include-cleaner,-warnings-as-errors]
PWGLF/Utils/CascadeMlResponse.h:28:32: error: no header providing "uint8_t" is directly included [misc-include-cleaner,-warnings-as-errors]
Tools/ML/model.h:25:10: error: 'onnxruntime_c_api.h' file not found [clang-diagnostic-error]
++ [[ 1 -gt 0 ]]
++ cat /sw/BUILD/4ad2036e1b2ffca713a5baeb99f2d7ad88dd7a45/O2Physics-code-check/warnings.txt
PWGLF/TableProducer/Strangeness/cascademlselection.cxx:170:54: warning: statement should be inside braces [readability-braces-around-statements]
++ [[ 5 -gt 0 ]]
++ exit 1
--

Full log here.

[vkucera]

@romainschotter You can ignore the errors from CascadeMlResponse.h for now because Clang-Tidy does not have a compilation command for it (I will take care of it.). But please fix the includes in cascademlselection.cxx.