step,train_loss,val_loss 0,4.462198257446289,4.48742151260376 100,0.8837351202964783,2.9844608306884766 200,0.48796477913856506,3.7100939750671387 300,0.45498478412628174,4.1219658851623535 400,0.8535011410713196,3.8802456855773926 500,1.7142764329910278,3.1518194675445557 600,1.2543469667434692,3.1664838790893555 700,0.8501880764961243,3.306447982788086 800,0.6703657507896423,3.3774828910827637 900,2.315455436706543,3.464001178741455