update model card README.md

Training complete

Training in progress, step 20000

Training in progress, step 19000

Training in progress, step 18000

Training in progress, step 17000

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

Training in progress, step 78000

Training in progress, step 77000

Training in progress, step 76000

Training in progress, step 75000

Training in progress, step 74000

Training in progress, step 73000

Training in progress, step 72000

Training in progress, step 71000

Training in progress, step 70000

Training in progress, step 69000

Training in progress, step 68000

Training in progress, step 67000

Training in progress, step 66000

Training in progress, step 65000

Training in progress, step 64000

Training in progress, step 63000

Training in progress, step 62000

Training in progress, step 61000

Training in progress, step 60000

Training in progress, step 59000

Training in progress, step 58000

Training in progress, step 57000

Training in progress, step 56000

Training in progress, step 55000

Training in progress, step 54000

Training in progress, step 53000

Training in progress, step 52000

Training in progress, step 51000