Adding `safetensors` variant of this model

update model card README.md

End of training

Training in progress, step 16000

Training in progress, step 15000

Training in progress, step 14000

Training in progress, step 13000

Training in progress, step 12000

Training in progress, step 11000

Training in progress, step 10000

Training in progress, step 9000

Training in progress, step 8000

Training in progress, step 7000

Training in progress, step 6000

Training in progress, step 5000

Training in progress, step 4000

Training in progress, step 3000

Training in progress, step 2000

Training in progress, step 1000

initial commit