Add ONNX export support for ModernBERT #2131
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What does this PR do?
This PR adds ONNX export support for ModernBERT, added to transformers in huggingface/transformers#35158. It uses
torch.compile
decorators for certain functions, which is not supported intorch.onnx.export
(with dynamo=False), so I introduced a model loader context manager to disable this when the model is being loaded. Note that this cannot happen in a model patcher since by then, the model class has already been created.Before submitting
Who can review?