How to use the node2vec.parallel.parallel_generate_walks function in node2vec

def _generate_walks(self) -> list:
        """
        Generates the random walks which will be used as the skip-gram input.
        :return: List of walks. Each walk is a list of nodes.
        """

        flatten = lambda l: [item for sublist in l for item in sublist]

        # Split num_walks for each worker
        num_walks_lists = np.array_split(range(self.num_walks), self.workers)

        walk_results = Parallel(n_jobs=self.workers, temp_folder=self.temp_folder, require=self.require)(
            delayed(parallel_generate_walks)(self.d_graph,
                                             self.walk_length,
                                             len(num_walks),
                                             idx,
                                             self.sampling_strategy,
                                             self.NUM_WALKS_KEY,
                                             self.WALK_LENGTH_KEY,
                                             self.NEIGHBORS_KEY,
                                             self.PROBABILITIES_KEY,
                                             self.FIRST_TRAVEL_KEY,
                                             self.quiet) for
            idx, num_walks
            in enumerate(num_walks_lists, 1))

        walks = flatten(walk_results)

        return walks