def path(self):
            res = ''
            node = self
            while not node.is_root():
                (str_ind, substr_start, substr_end) = node.arc()
                res = self.strings_collection[str_ind][substr_start:substr_end] + res
                node = node.parent
            return res
Returns a string that represents the path to the current node.
dataset/ETHPy150Open mikhaildubov/AST-text-analysis/east/asts/ast.py/AnnotatedSuffixTree.Node.path