Adding PyTorch model and processor based on final checkpoint

manual add

Saving weights and logs of step 22500 - epoch 5

Saving weights and logs of step 20000 - epoch 5

Saving weights and logs of step 17500 - epoch 4

Saving weights and logs of step 15000 - epoch 3

Saving weights and logs of step 12500 - epoch 3

Saving weights and logs of step 10000 - epoch 2

Saving weights and logs of step 7500 - epoch 1

Saving weights and logs of step 5000 - epoch 1

Saving weights and logs of step 2500 - epoch 0

Saving weights and logs of step 0 - epoch 0

initial commit