def fit_predict(self, X, y=None, **kwargs):
        """Compute cluster centroids and predict cluster index for each sample.

        Convenience method; equivalent to calling fit(X) followed by
        predict(X).
        """
        return self.fit(X, **kwargs).predict(X, **kwargs)
Compute cluster centroids and predict cluster index for each sample.

        Convenience method; equivalent to calling fit(X) followed by
        predict(X).