Study statistics: 
  Number of finished trials: 5
  Number of pruned trials: 0
  Number of complete trials: 5
Best trial:
  Value: 92.54806666666667
    KL_coef: 0.10248310044178059
    weight_decay: 0.012042345959045015

Study statistics: 
  Number of finished trials: 5
  Number of pruned trials: 0
  Number of complete trials: 5
Best trial:
  Value: 61.3782
    KL_coef: 0.0981077318583021
    weight_decay: 0.027010866100741958

