code: def get_min_max_mag(self):
          "Return the minimum and maximum magnitudes"
          mag, num_bins = self._get_min_mag_and_num_bins()
          return mag, mag + self. bin_width * (num_bins - 1f get_min_max_mag(self):
          "Return the minimum and maximum magnitudes"
          mag, num_bins = self._get_min_mag_and_num_bins()
          return mag, mag + self. bin_width * (num_bins - 1)
docs: Return the minimum and maximum magnitudes