'Transform the data to its filtered components after fitting.
Parameters
X : array, shape (n_epochs, n_channels, n_times)
The data to be filtered.
y : None | array, shape (n_samples,)
Used for scikit-learn compatibility.
Returns
X : array, shape (n_epochs, n_channels, n_times)
The transformed data.'

def fit_transform(self, X, y=None):

    return self.fit(X).transform(X)
