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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 _get_intercepts(self):
 """ Concatenate all intercepts of the classifier. """

        temp_arr = self.temp('arr')
        for layer in self.intercepts:
            inter = ', '.join([self.repr(b) for b in layer])
            yield temp_arr.format(inter)