Study statistics: 
  Number of finished trials: 5
  Number of pruned trials: 0
  Number of complete trials: 5
Best trial:
  Value: 92.59150000000001
    KL2_coef: 3.798678523756893
    weight_decay: 0.030373980954580142

Study statistics: 
  Number of finished trials: 5
  Number of pruned trials: 0
  Number of complete trials: 5
Best trial:
  Value: 61.3782
    KL2_coef: 1.1075576327363572
    weight_decay: 0.003716210855222442

