Created model card for my extreme summarization model (#5839)
Created model card for my extreme summarization model (#5839)

* Created model card for my extreme summarization model

* Update model_cards/yuvraj/xSumm/README.md

Co-authored-by: Julien Chaumond <a2e75dc0f7a441a5f83dcee1a3f7492a8c3d1d78@gmail.com>
huggingface/transformers,huggingface/pytorch-transformers,huggingface/transformers,huggingface/transformers,huggingface/transformers