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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 progress_all(self):
 """ Competence progress of the overall tree. """

        return self.progress_idxs(range(np.shape(self.get_data_x())[0] - self.progress_win_size, 
                                        np.shape(self.get_data_x())[0]))