Update README.md

Epoch 13: improved checkpoint (val_loss=0.1125)

Upload sample image for epoch 13 (train_loss=0.1130 val_loss=0.1125)

Epoch 12: improved checkpoint (val_loss=0.1127)

Upload sample image for epoch 12 (train_loss=0.1140 val_loss=0.1127)

Epoch 11: improved checkpoint (val_loss=0.1148)

Upload sample image for epoch 11 (train_loss=0.1145 val_loss=0.1148)

Upload sample image for epoch 10 (train_loss=0.1151 val_loss=0.1175)

Epoch 9: improved checkpoint (val_loss=0.1163)

Upload sample image for epoch 9 (train_loss=0.1166 val_loss=0.1163)

Epoch 8: improved checkpoint (val_loss=0.1167)

Upload sample image for epoch 8 (train_loss=0.1177 val_loss=0.1167)

Epoch 7: improved checkpoint (val_loss=0.1177)

Upload sample image for epoch 7 (train_loss=0.1188 val_loss=0.1177)

Upload sample image for epoch 6 (train_loss=0.1203 val_loss=0.1253)

Epoch 5: improved checkpoint (val_loss=0.1229)

Upload sample image for epoch 5 (train_loss=0.1235 val_loss=0.1229)

Epoch 4: improved checkpoint (val_loss=0.1258)

Upload sample image for epoch 4 (train_loss=0.1272 val_loss=0.1258)

Epoch 3: improved checkpoint (val_loss=0.1292)

Upload sample image for epoch 3 (train_loss=0.1334 val_loss=0.1292)

Epoch 2: improved checkpoint (val_loss=0.1372)

Upload sample image for epoch 2 (train_loss=0.1412 val_loss=0.1372)

Epoch 1: improved checkpoint (val_loss=0.1466)

Upload sample image for epoch 1 (train_loss=0.1855 val_loss=0.1466)

initial commit