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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 to_funset(self, lname="clamping", cname="clamped"):
 """ Converts the list of clampings to a set of `gringo.Fun`_ instances Parameters lname : str Predicate name for the clamping id cname : str Predicate name for the clamped variable Returns ------- set Representation of all clampings as a set of `gringo.Fun`_ instances .. _gringo.Fun: http://potassco.sourceforge.net/gringo.html#Fun """

        fs = set()
        for i, clamping in enumerate(self):
            fs.add(gringo.Fun(lname, [i]))
            fs = fs.union(clamping.to_funset(i, cname))

        return fs