docstr: For completeness.
  #relations is small, so everything can be loaded into CPU memory.
docstr_tok: ["For","completeness",".","#","relations","is","small",",","so","everything","can","be","loaded","into","CPU","memory","."]
code: def all_relation_feat(self) -> np.ndarray:
      """
      For completeness.
      #relations is small, so everything can be loaded into CPU memory.
      """
      return self.relation_feat
  
imports: from typing import Optional, Union, Dict
  import os
  import shutil
  import os.path
  import torch
  import numpy
  import pandas
  from ogb.utils.url import decide_download, download_url, extract_zip, makedirs
label_desc: Use image node_id 9 for calling the WikiKG90Mv2Dataset obj's underlying member method code with example usage: obj.all_relation_feat() and returns: self