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)
        )
Return a random number using Gaussian distribution.

        Args:
            mu (float): The median returned value.
            sigma (float): The standard deviation.

        Returns:
            float: A random float.