code: def test_lastfm_angular():
      _test_index("lastfm-64-dot", 60.00, "angular", 65)
  
file_path: annoy/test/accuracy_test.py
imports: from __future__ import print_function
  import os
  import h5py
  from annoy import AnnoyIndex
label_desc: Use image node_id 6 for calling a global function with example usage: test_lastfm_angular() without return types