code: def test_array_string_representations_empty():
      a = array()
      assert str(a) == ""
      assert repr(a) == "array[]"
  
file_path: dlib/tools/python/test/test_array.py
imports: from dlib import array
  from pytest import raises
label_desc: Use image node_id 11 for calling a global function with example usage: test_array_string_representations_empty() without return types