[Tools] Modified MlResponse numInputNodes check: usage of dynamic input

[choich08365]

Tools/ML/MlResponse.h

• Code lines added by lubynet at June 18th disabled the usage of inputs with dynamic sizes, which correspond to numInputNodes == -1. This must be allowed to use models with dynamic inputs, such as the GNN-based b-jet tagger.

Please consider applying this change. Thank you in advance.

[github-actions]

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

[alibuild]

Error while checking build/O2Physics/code-check for 1fe67ec at 2026-07-15 04:52:

## sw/BUILD/O2Physics-code-check-latest/log
--
========== List of issues found ==========
++ echo 'Found 7 errors and 0 warnings.'
Found 7 errors and 0 warnings.
++ [[ 7 -gt 0 ]]
++ cat /sw/BUILD/815dcb7488ef042e1824609f29629bdb572dc71a/O2Physics-code-check/errors.txt
Tools/ML/MlResponse.h:166:11: error: implicit conversion 'size_type' (aka 'unsigned long') -> 'bool' [readability-implicit-bool-conversion,-warnings-as-errors]
Tools/ML/MlResponse.h:166:35: error: use 'contains' to check for membership [readability-container-contains,-warnings-as-errors]
Tools/ML/MlResponse.h:282:35: error: initializer for member 'mBinsLimits' is redundant [readability-redundant-member-init,-warnings-as-errors]
Tools/ML/MlResponse.h:283:39: error: initializer for member 'mBinsLimitsVar2' is redundant [readability-redundant-member-init,-warnings-as-errors]
Tools/ML/MlResponse.h:285:28: error: initializer for member 'mCutDir' is redundant [readability-redundant-member-init,-warnings-as-errors]
Tools/ML/MlResponse.h:286:45: error: initializer for member 'mCuts' is redundant [readability-redundant-member-init,-warnings-as-errors]
Tools/ML/MlResponse.h:293:46: error: redundant return statement at the end of a function with a void return type [readability-redundant-control-flow,-warnings-as-errors]
++ [[ 0 -gt 0 ]]
++ [[ 7 -gt 0 ]]
++ exit 1
--

Full log here.

[fcatalan92]

Thanks @choich08365!