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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_average_along_axis(self, ind):
 """ Get the averaged total of the volumetric data a certain axis direction. For example, useful for visualizing Hartree Potentials from a LOCPOT file. Args: ind (int):
 Index of axis. Returns: Average total along axis """

        m = self.data["total"]
        ng = self.dim
        if ind == 0:
            total = np.sum(np.sum(m, axis=1), 1)
        elif ind == 1:
            total = np.sum(np.sum(m, axis=0), 1)
        else:
            total = np.sum(np.sum(m, axis=0), 0)
        return total / ng[(ind + 1) % 3] / ng[(ind + 2) % 3]