code: def initialize_fake_data_retrieved_less():
      """Number of retrievals < Number of ground truth retrievals"""
      corr_dup = ["1.jpg", "2.jpg", "3.jpg", "4.jpg"]
      ret_dups = ["1.jpg", "42.jpg"]
      return corr_dup, ret_dups
  
file_path: imagededup/tests/test_information_retrieval.py
imports: import pickle
  import pytest
  from pathlib import Path
  from imagededup.handlers.metrics.information_retrieval import *
label_desc: Use image node_id 5 for calling a global function with example usage: initialize_fake_data_retrieved_less() and returns: corr_dup,  ret_dups