class_docstr: Tests for the ``Wires`` class.
docstr: Tests that wires objects add correctly.
code: def test_add_two_wires_objects(self):
      """Tests that wires objects add correctly."""
      wires1 = Wires([4, 0, 1])
      wires2 = Wires([1, 2])
      assert wires1 + wires2 == Wires([4, 0, 1, 2])
  
imports: import pytest
  import numpy
  import pennylane
  from pennylane.wires import Wires, WireError
label_desc: Use image node_id 14 for calling the TestWires obj's underlying member method code with example usage: obj.test_add_two_wires_objects() without return types