human
What is a the Python program you requested given the following:
Complete the below
def MultiCallCreator(widget):

    ''''Return a MultiCall class which inherits its methods from the
    given widget class (for example, Tkinter.Text). This is used
    instead of a templating mechanism.'
    '''
assistant
#Here is the Python program you requested.
    if (widget in _multicall_dict):
        return _multicall_dict[widget]
    class MultiCall(widget, ):
        assert issubclass(widget, Tkinter.Misc)
        def __init__(self, *args, **kwargs):
            widget.__init__(self, *args, **kwargs)
            self.__eventinfo = {}
            self.__binders = [_binder_classes[i](i, widget, self) for i in range(len(_types))]
        def bind(self, sequence=None, func=None, add=None):
            if ((type(sequence) is str) and (len(sequence) > 2) and (sequence[:2] == '<<') and (sequence[(-2):] == '>>')):
                if (sequence in self.__eventinfo):
                    ei = self.__eventinfo[sequence]
                    if (ei[0] is not None):
                        for triplet in ei[1]:
                            self.__binders[triplet[1]].unbind(triplet, ei[0])
                    ei[0] = func
                    if (ei[0] is not None):
                        for triplet in ei[1]:
                            self.__binders[triplet[1]].bind(triplet, func)
                else:
                    self.__eventinfo[sequence] = [func, []]
            return widget.bind(self, sequence, func, add)
        def unbind(self, sequence, funcid=None):
            if ((type(sequence) is str) and (len(sequence) > 2) and (sequence[:2] == '<<') and (sequence[(-2):] == '>>') and (sequence in self.__eventinfo)):
                (func, triplets) = self.__eventinfo[sequence]
                if (func is not None):
                    for triplet in triplets:
                        self.__binders[triplet[1]].unbind(triplet, func)
                    self.__eventinfo[sequence][0] = None
            return widget.unbind(self, sequence, funcid)
        def event_add(self, virtual, *sequences):
            if (virtual not in self.__eventinfo):
                self.__eventinfo[virtual] = [None, []]
            (func, triplets) = self.__eventinfo[virtual]
            for seq in sequences:
                triplet = _parse_sequence(seq)
                if (triplet is None):
  ...