[jira] [Work stopped] (BEAM-14337) Support **kwargs for PyTorch models.

["Anand Inguva (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/BEAM-14337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on BEAM-14337 stopped by Anand Inguva.
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> Support **kwargs for PyTorch models.
> ------------------------------------
>
>                 Key: BEAM-14337
>                 URL: https://issues.apache.org/jira/browse/BEAM-14337
>             Project: Beam
>          Issue Type: Sub-task
>          Components: sdk-py-core
>            Reporter: Anand Inguva
>            Assignee: Anand Inguva
>            Priority: P2
>
> Some models in Pytorch instantiating from torch.nn.Module, has extra parameters in the forward function call. These extra parameters can be passed as Dict or as positional arguments. 
> Example of PyTorch models supported by Hugging Face -> [https://huggingface.co/bert-base-uncased]
> [Some torch models on Hugging face|https://github.com/huggingface/transformers/blob/main/src/transformers/models/bert/modeling_bert.py]
> Eg: [https://huggingface.co/docs/transformers/model_doc/bert#transformers.BertModel]
> {code:java}
> inputs = {
>      input_ids: Tensor1,
>      attention_mask: Tensor2,
>      token_type_ids: Tensor3,
> } 
> model = BertModel.from_pretrained("bert-base-uncased") # which is a  #subclass of torch.nn.Module
> outputs = model(**inputs) # model forward method should be expecting the keys in the inputs as the positional arguments.{code}
>  
> [Transformers|https://pytorch.org/hub/huggingface_pytorch-transformers/] integrated in Pytorch is supported by Hugging Face as well. 
>  



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