code: def test_short():
      """
      Ensure we handle our vector not being long enough.
      """
  
      class FakeCollection:
          def __len__(self):
              return 3
  
          def __getitem__(self, i):
              raise IndexError
  
      i = AnnoyIndex(3, "euclidean")
      with pytest.raises(IndexError):
          i.add_item(1, FakeCollection())
  
file_path: annoy/test/types_test.py
imports: import random
  import numpy
  import pytest
  from annoy import AnnoyIndex
label_desc: Use image node_id 7 for calling a global function with example usage: test_short() and returns: int