UKPLab#2957)

Required to avoid issues with loading expecting local files, but the root is kept on the Hub to avoid downloading the entire repository (with multiple model files, etc.)

Added support for multi-GPU encoding in sentence embeddings with model.encode_multi_process

…#2951)

* Added the possibility of masking the prompts if the tokenizer is left-padded.

* Simplify code

* Remove unrelated changes

* Move prompt_mask into the Transformer model

* Added query and corpus prompts to Information Retrieval Evaluator

* Fix for failing test

* Fix for pooling when mask is not passed

* Fix device placement for prompt_mask

* Revert left-padding changes

* Revert left-padding changes

…tiple evaluators (UKPLab#2963)

Also rename "loss" to Validation Loss

* Add negatives in CachedGISTEmbedLoss

* Add multi-negative n-tuples as valid inputs in 3 losses

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Co-authored-by: Tom Aarsen <[email protected]>

Master