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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 add_jumpout_site(self, node):
 """ Add a custom jumpout site. :param node: The address of the basic block that control flow leaves during this transition. :return: None """


        self._register_nodes(True, node)
        self._jumpout_sites.add(node)
        self._add_endpoint(node, 'transition')