code: def test_IP(self):
      search_Ls = [10, 20, 30]
      thresholds = [0.80, 0.90, 0.93]
      for search_L, threshold in zip(search_Ls, thresholds):
          self.subtest(
              32, faiss.METRIC_INNER_PRODUCT, 10, search_L, threshold
          )
  
imports: from __future__ import absolute_import, division, print_function
  import unittest
  import faiss
  import numpy
  from common_faiss_tests import Randu10k, get_dataset_2, Randu10kUnbalanced
label_desc: Use image node_id 3 for calling the TestNNDescent obj's underlying member method code with example usage: obj.test_IP() without return types