code: def test_check_window_length(window_length, n_timepoints, expected):
      """Test that checks window length."""
      assert (
          check_window_length(window_length, n_timepoints) == expected
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_check_window_length(window_length, n_timepoints, expected) without return types