code: def neighbors(self, n):
      if self.edgelist is None:
          raise RuntimeError("Graph has no Edgelist.")
      # FIXME: Add renumbering of node n
      ddf = self.edgelist.edgelist_df
      return ddf[ddf["src"] == n]["dst"].reset_index(drop=True)
  
imports: import gc
  from typing import Union
  import warnings
  import cudf
  import cupy
  import dask
  import dask_cudf
  from dask import delayed
  from dask.distributed import wait, default_client
  import numpy
  from pylibcugraph import MGGraph, ResourceHandle, GraphProperties, get_two_hop_neighbors, select_random_vertices
  from cugraph.structure import graph_primtypes_wrapper
  from cugraph.structure.graph_primtypes_wrapper import Direction
  from cugraph.structure.number_map import NumberMap
  from cugraph.structure.symmetrize import symmetrize
  from cugraph.dask.common.part_utils import get_persisted_df_worker_map, persist_dask_df_equal_parts_per_worker
  from cugraph.dask.common.mg_utils import run_gc_on_dask_cluster
  from cugraph.dask import get_n_workers
  import cugraph.dask.comms.comms
label_desc: Use image node_id 24 for calling the simpleDistributedGraphImpl obj's underlying member method code with example usage: obj.neighbors(n) and returns: ddf