def Beta(alpha, beta, low=<NUM_LIT:0>, high=<NUM_LIT:1>, tag=None):
assert (<EOL>alpha > <NUM_LIT:0> and beta > <NUM_LIT:0><EOL>), '<STR_LIT>'<EOL>assert low < high, '<STR_LIT>'<EOL>return uv(ss.beta(alpha, beta, loc=low, scale=high - low), tag=tag)<EOL>
A Beta random variate

Parameters
----------
alpha : scalar
    The first shape parameter
beta : scalar
    The second shape parameter

Optional
--------
low : scalar
    Lower bound of the distribution support (default=0)
high : scalar
    Upper bound of the distribution support (default=1)