def visit_raise(self, node, parent):
newnode = nodes.Raise(node.lineno, node.col_offset, parent)<EOL>newnode.postinit(<EOL>_visit_or_none(node, "<STR_LIT>", self, newnode),<EOL>_visit_or_none(node, "<STR_LIT>", self, newnode),<EOL>)<EOL>return newnode<EOL>
visit a Raise node by returning a fresh instance of it