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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 inverse(self, z):
 """ Inverse of the power transform link function Parameters `z` : array-like Value of the transformed mean parameters at `p` Returns ------- `p` : array Mean parameters Notes ----- g^(-1)(z`) = `z`**(1/`power`) """


        p = np.power(z, 1. / self.power)
        return p