def Normal(mu, sigma, tag=None):
assert sigma > <NUM_LIT:0>, '<STR_LIT>'<EOL>return uv(ss.norm(loc=mu, scale=sigma), tag=tag)<EOL>
A Normal (or Gaussian) random variate

Parameters
----------
mu : scalar
    The mean value of the distribution
sigma : scalar
    The standard deviation (must be positive and non-zero)