* Deperecate dpo_norm_loss
* Rename chosen/rejected_input_ids to chosen/rejected_ids to match TRL https://github.com/huggingface/trl/pull/5179
* Remove deprecated rpo_alpha
* Remove dead_code tokenize_row
* Add _tokenize override to prevent double bos token on Llama DPO
* Fix DPO loss type now list not string
* Linting fix
* PR fixes
* update _tokenize override for DPO for multimodal
* Add test cases to verify that the problem exists in the underlying
* Update the handle_long_sequences function to correctly use Map instead of filter for the truncation strategy. Also remove the minimal length filtering from the truncate_long_samples function, and run it separately and before.
* fix: refactor and add test truncate for non-input id fields
* fix: refactor long seq handling fn
* fix: refactor duplicate fn and simplify route
* add additional tests and make them work on mac
* handle logging exception on empty datasets
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Co-authored-by: 2ndset bot <bot@2ndset.ai>
Co-authored-by: NanoCode012 <nano@axolotl.ai>
Co-authored-by: Wing Lian <wing@axolotl.ai>
