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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 slices(self):
 """ A list of tuples, where each tuple contains two slices representing the minimal box that contains the labeled region. The list starts with the *non-zero* label. The returned list has a length equal to the number of labels and matches the order of the ``labels`` attribute. """


        from scipy.ndimage import find_objects

        return [slc for slc in find_objects(self._data) if slc is not None]