'Use the Laplace estimate to create a probability distribution
for the experiment used to generate ``freqdist``.
:type freqdist: FreqDist
:param freqdist: The frequency distribution that the
probability estimates should be based on.
:type bins: int
:param bins: The number of sample values that can be generated
by the experiment that is described by the probability
distribution.  This value must be correctly set for the
probabilities of the sample values to sum to one.  If
``bins`` is not specified, it defaults to ``freqdist.B()``.'

def __init__(self, freqdist, bins=None):

    LidstoneProbDist.__init__(self, freqdist, 1, bins)
