The HyperParameters class serves as a hyperparameter container. A HyperParameters instance contains information about both the search space and the current values of each hyperparameter. Hyperparameters can be defined inline with the model-building code that uses them. This saves you from having to write boilerplate code and helps to make the code more maintainable.
HyperParameters(...)
container for both a hyperparameter space, and current values
Pass hyperparameter arguments to the tuner constructor