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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def save_aspickle(self, fname):
 """ Saves object as pickle. fname : str file path. """

        if fname[-4:] != '.pkl':
            fname += '.pkl'
        with open(fname, 'wb') as f:
            pickle.dump(self, f, pickle.HIGHEST_PROTOCOL)