2nd attempt.
PICS: 50
steps: 10% 85/850 [02:00<18:01, 1.41s/it, loss=0.0971]
steps: 20% 170/850 [04:08<16:33, 1.46s/it, loss=0.0878]
steps: 30% 255/850 [06:16<14:38, 1.48s/it, loss=0.0883]
steps: 40% 340/850 [08:25<12:37, 1.49s/it, loss=0.0893]
steps: 50% 425/850 [10:33<10:33, 1.49s/it, loss=0.0921]
steps: 60% 510/850 [12:41<08:27, 1.49s/it, loss=0.0848]
steps: 70% 595/850 [14:50<06:21, 1.50s/it, loss=0.0883]
steps: 80% 680/850 [16:59<04:14, 1.50s/it, loss=0.0894]
steps: 90% 765/850 [19:07<02:07, 1.50s/it, loss=0.0879]
steps: 100% 850/850 [21:15<00:00, 1.50s/it, loss=0.0872]
