Study statistics: 
  Number of finished trials: 5
  Number of pruned trials: 0
  Number of complete trials: 5
Best trial:
  Value: 92.59483333333334
    KL_coef: 0.14061801160660137
    weight_decay: 0.012804009603427115

Study statistics: 
  Number of finished trials: 5
  Number of pruned trials: 0
  Number of complete trials: 5
Best trial:
  Value: 62.24626666666666
    KL_coef: 0.1514803790758339
    weight_decay: 0.0012150919738447236

