Support Llava ONNX export

[Harini-Vemula-2382]

System Info

Optimum Version: 1.18.0
Python Version: 3.8
Platform: Windows, x86_64

Who can help?

@michaelbenayoun @JingyaHuang @echarlaix
I am writing to report an issue I encountered while attempting to export a Llava-1.5-7b model to ONNX format using Optimum.

Information

• The official example scripts
• My own modified scripts

Tasks

• An officially supported task in the examples folder (such as GLUE/SQuAD, ...)
• My own task or dataset (give details below)

Reproduction (minimal, reproducible, runnable)

optimum-cli export onnx --model liuhaotian/llava-v1.5-7b llava_optimum_onnx/ --trust-remote-code

Expected behavior

I would expect Optimum to successfully export the Llava-1.5-7b model to ONNX format without encountering any errors or issues.

[fxmarty]

@Harini-Vemula-2382 Thank you. Llava ONNX export is not yet supported. A PR is open: #1790

The error you get is likely

  File "/home/felix/transformers/src/transformers/models/auto/auto_factory.py", line 566, in from_pretrained
    raise ValueError(
ValueError: Unrecognized configuration class <class 'transformers.models.llava.configuration_llava.LlavaConfig'> for this kind of AutoModel: AutoModelForCausalLM.
Model type should be one of BartConfig, BertConfig, BertGenerationConfig, BigBirdConfig, BigBirdPegasusConfig, BioGptConfig, BlenderbotConfig, BlenderbotSmallConfig, BloomConfig, CamembertConfig, LlamaConfig, CodeGenConfig, CohereConfig, CpmAntConfig, CTRLConfig, Data2VecTextConfig, ElectraConfig, ErnieConfig, FalconConfig, FuyuConfig, GemmaConfig, GitConfig, GPT2Config, GPT2Config, GPTBigCodeConfig, GPTNeoConfig, GPTNeoXConfig, GPTNeoXJapaneseConfig, GPTJConfig, LlamaConfig, MambaConfig, MarianConfig, MBartConfig, MegaConfig, MegatronBertConfig, MistralConfig, MixtralConfig, MptConfig, MusicgenConfig, MusicgenMelodyConfig, MvpConfig, OpenLlamaConfig, OpenAIGPTConfig, OPTConfig, PegasusConfig, PersimmonConfig, PhiConfig, PLBartConfig, ProphetNetConfig, QDQBertConfig, Qwen2Config, Qwen2MoeConfig, ReformerConfig, RemBertConfig, RobertaConfig, RobertaPreLayerNormConfig, RoCBertConfig, RoFormerConfig, RwkvConfig, Speech2Text2Config, StableLmConfig, Starcoder2Config, TransfoXLConfig, TrOCRConfig, WhisperConfig, XGLMConfig, XLMConfig, XLMProphetNetConfig, XLMRobertaConfig, XLMRobertaXLConfig, XLNetConfig, XmodConfig.

which stems from wrong task label on the Hugging Face Hub: https://huggingface.co/liuhaotian/llava-v1.6-34b/discussions/11 & https://huggingface.co/datasets/huggingface/transformers-metadata/blob/main/pipeline_tags.json#L440-L441