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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 visit_tryfinally(self, node):
 """return an astroid.TryFinally node as string"""

        return "try:\n%s\nfinally:\n%s" % (
            self._stmt_list(node.body),
            self._stmt_list(node.finalbody),
        )