Re-running optuna study with different hyper parameter ranges?

[georgemilosh]

It seems that I can repeat

hyperparameter_optimization.py study=name n_trials=10

which is quite nice.

Is it possible to change the range of the trial parameters (hyp['parameter'] = ... ) in the second run? What comes to mind is changing manually what is hardcoded in hyperparameter_optimization.py. This could be useful if I notice that there is a potential to look for more broad parameters then first specified. But I worry that the method I described would be error prone.