title: How to log artifacts in wandb while using saimpletransformers?
body: <p>I am creating a Question Answering model using <a href="https://simpletransformers.ai/docs/qa-specifics/" rel="nofollow noreferrer">simpletransformers</a>. I would also like to use wandb to track model artifacts. As I understand from <a href="https://docs.wandb.ai/guides/integrations/other/simpletransformers" rel="nofollow noreferrer">wandb docs</a>, there is an integration touchpoint for simpletransformers but there is no mention of logging artifacts.</p>
  <p>I would like to log artifacts generated at the train, validation, and test phase such as train.json, eval.json, test.json, output/nbest_predictions_test.json and best performing model.</p>