code: def transEscore(head, relation, tails):
      score = np.linalg.norm(head + relation - tails, 2, -1)  # B,1001
      return score
  
file_path: PGL/examples/kddcup2021/WikiKG90M/post_smoothing/get_score.py
imports: import numpy
  from glob import glob
  from tqdm import tqdm
  import sys
  import argparse
  import logging
  from multiprocessing import Pool
label_desc: Use image node_id 2 for calling a global function with example usage: transEscore(head, relation, tails) and returns: score