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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 _transit_to(self, from_node, to_node, outside=False, ins_addr=None, stmt_idx=None):
 """ Registers an edge between basic blocks in this function's transition graph. Arguments are CodeNode objects. :param from_node The address of the basic block that control flow leaves during this transition. :param to_node The address of the basic block that control flow enters during this transition. :param bool outside: If this is a transition to another function, e.g. tail call optimization :return: None """


        if outside:
            self._register_nodes(True, from_node)
            if to_node is not None:
                self._register_nodes(False, to_node)

            self._jumpout_sites.add(from_node)
        else:
            if to_node is not None:
                self._register_nodes(True, from_node, to_node)
            else:
                self._register_nodes(True, from_node)

        if to_node is not None:
            self.transition_graph.add_edge(from_node, to_node, type='transition', outside=outside, ins_addr=ins_addr,
                                           stmt_idx=stmt_idx
                                           )

        if outside:
            # this node is an endpoint of the current function
            self._add_endpoint(from_node, 'transition')

        # clear the cache
        self._local_transition_graph = None