Call `.get_params()` method return empty dict

[veager]

When I call .get_params() method, but return empty dict.

from dbn import SupervisedDBNClassification

classifier = SupervisedDBNClassification(hidden_layers_structure=[256, 256],
                                         learning_rate_rbm=0.05,
                                         learning_rate=0.1,
                                         n_epochs_rbm=10,
                                         n_iter_backprop=100,
                                         batch_size=32,
                                         activation_function='relu',
                                         dropout_p=0.2)

print(classifier.get_params())
# Output: {}