code: def load_raw_emb_mapping(map_f):
      assert map_f is not None
      id2e_map = {}
      with open(map_f, "r") as f:
          reader = csv.reader(f, delimiter="\t")
          for row in reader:
              id2e_map[int(row[0])] = row[1]
  
      return id2e_map
  
file_path: ogb/examples/lsc/wikikg90m/dgl-ke-ogb-lsc/python/dglke/utils.py
imports: import math
  import os
  import csv
  import argparse
  import json
  import numpy
label_desc: Use image node_id 6 for calling a global function with example usage: load_raw_emb_mapping(map_f) and returns: id2e_map