on_optimization_start

CallbackList.on_optimization_start(project, num_params: int = 0, bounds=None, **kwargs) → None

Call on_optimization_start on every registered callback.

Parameters:

projectProject

The optimization project.

num_paramsint, optional

Number of optimization parameters (default: 0).

boundssequence of (float, float), optional

Parameter bounds (default: None).

**kwargs

Additional keyword arguments forwarded to each callback.