code: def author_overlap_check(
      paper01, paper02, paper2author_list, threshold=0.5
  ):
      if paper01 in paper2author_list and paper02 in paper2author_list:
          n, m = len(paper2author_list[paper01]), len(
              paper2author_list[paper02]
          )
          k = len(
              paper2author_list[paper01].intersection(
                  paper2author_list[paper02]
              )
          )
          if k / n >= threshold or k / m >= threshold:
              return True
      return False
  
imports: import codecs
  import pickle
  import time
  import os
  from datetime import datetime
  import random
  import numpy
  import math
  from multiprocessing import Process
  from utils.general import *
  from utils.data_helper import *
label_desc: Use image node_id 17 for calling a global function with example usage: author_overlap_check(paper01, paper02, paper2author_list, threshold) and returns: False, True