Study statistics: 
  Number of finished trials: 5
  Number of pruned trials: 0
  Number of complete trials: 5
Best trial:
  Value: 86.31479999999999
    KL_coef: 0.27355159320309547
    weight_decay: 0.0005419699913845289

Study statistics: 
  Number of finished trials: 5
  Number of pruned trials: 0
  Number of complete trials: 5
Best trial:
  Value: 61.37486666666666
    KL_coef: 0.5838878507702502
    weight_decay: 0.007393062004093208

