fix: onnx transfer and eval

[LongxingTan]

Description

This PR ...

Checklist

• Linked issues (if existing)
• Amended changelog.md for large changes (and added myself there as contributor)
• Added/modified tests
• Used pre-commit hooks when committing to ensure that code is compliant with hooks. Install hooks with pre-commit install.
  To run hooks independent of commit, execute pre-commit run --all-files

Thank you for joining. Have fun coding!

[codecov]

Codecov Report

Attention: Patch coverage is 42.85714% with 20 lines in your changes missing coverage. Please review.

Project coverage is 52.85%. Comparing base (e30fd01) to head (05a9eea).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
src/retrievals/models/rerank.py	36.00%	16 Missing ⚠️
src/retrievals/trainer/custom_trainer.py	33.33%	2 Missing ⚠️
src/retrievals/data/collator.py	66.66%	1 Missing ⚠️
src/retrievals/trainer/adversarial.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master      #81      +/-   ##
==========================================
- Coverage   54.47%   52.85%   -1.62%     
==========================================
  Files          38       38              
  Lines        2796     2819      +23     
==========================================
- Hits         1523     1490      -33     
- Misses       1273     1329      +56     

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