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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 guass(self, mu: float, sigma: float) -> float: """Return a random number using Gaussian distribution. Args: mu (float):
 The median returned value. sigma (float):
 The standard deviation. Returns: float: A random float. """

        return float(
            lib.TCOD_random_get_gaussian_double(self.random_c, mu, sigma)
        )