code: def test_vectors_resize():
      vs = vectors()
      vs.resize(100)
      assert len(vs) == 100
      for i in range(100):
          assert len(vs[i]) == 0
  
imports: from dlib import vector, vectors, vectorss, dot
  from pytest import raises
label_desc: Use image node_id 15 for calling a global function with example usage: test_vectors_resize() without return types