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Bump transformers from 4.29.2 to 4.32.1 #1811

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@dependabot dependabot bot commented on behalf of github Aug 29, 2023

Bumps transformers from 4.29.2 to 4.32.1.

Release notes

Sourced from transformers's releases.

Patch release: v4.32.1

Patch release including several patches from v4.31.0, listed below:

  • Put IDEFICS in the right section of the doc (#25650)
  • removing unnecesssary extra parameter (#25643)
  • [SPM] Patch spm Llama and T5 (#25656)
  • Fix bloom add prefix space (#25652)
  • Generate: add missing logits processors docs (#21440)
  • [idefics] small fixes (#25764)

IDEFICS, GPTQ Quantization

IDEFICS

The IDEFICS model was proposed in OBELICS: An Open Web-Scale Filtered Dataset of Interleaved Image-Text Documents by Hugo Laurençon, Lucile Saulnier, Léo Tronchon, Stas Bekman, Amanpreet Singh, Anton Lozhkov, Thomas Wang, Siddharth Karamcheti, Alexander M. Rush, Douwe Kiela, Matthieu Cord, Victor Sanh

IDEFICS is the first open state-of-the-art visual language model at the 80B scale!

The model accepts arbitrary sequences of image and text and produces text, similarly to a multimodal ChatGPT.

Blogpost: hf.co/blog/idefics Playground: HuggingFaceM4/idefics_playground

image

MPT

MPT has been added and is now officially supported within Transformers. The repositories from MosaicML have been updated to work best with the model integration within Transformers.

GPTQ Integration

GPTQ quantization is now supported in Transformers, through the optimum library. The backend relies on the auto_gptq library, from which we use the GPTQ and QuantLinear classes.

See below for an example of the API, quantizing a model using the new GPTQConfig configuration utility.

from transformers import AutoModelForCausalLM, AutoTokenizer, GPTQConfig
model_name = "facebook/opt-125m"
tokenizer = AutoTokenizer.from_pretrained(model_name)
config = GPTQConfig(bits=4, dataset = "c4", tokenizer=tokenizer,  group_size=128, desc_act=False)
works also with device_map (cpu offload works but not disk offload)
model = AutoModelForCausalLM.from_pretrained(model_name, torch_dtype=torch.float16, quantization_config=config)

Most models under TheBloke namespace with the suffix GPTQ should be supported, for example, to load a GPTQ quantized model on TheBloke/Llama-2-13B-chat-GPTQ simply run (after installing latest optimum and auto-gptq libraries):

... (truncated)

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Bumps [transformers](https://github.com/huggingface/transformers) from 4.29.2 to 4.32.1.
- [Release notes](https://github.com/huggingface/transformers/releases)
- [Commits](huggingface/transformers@v4.29.2...v4.32.1)

---
updated-dependencies:
- dependency-name: transformers
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Aug 29, 2023
@github-actions github-actions bot added the stale label Sep 5, 2023
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dependabot bot commented on behalf of github Sep 5, 2023

Superseded by #1819.

@dependabot dependabot bot closed this Sep 5, 2023
@dependabot dependabot bot deleted the dependabot/pip/develop/transformers-4.32.1 branch September 5, 2023 11:05
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