class_docstr: Tests for the ``Wires`` class.
docstr: Tests that a set() of wires is formed correctly.
code: def test_set_of_wires(self):
      """Tests that a set() of wires is formed correctly."""
  
      wires = Wires([0, 1, 2])
      list_of_wires = [
          Wires([1]),
          Wires([1]),
          Wires([1, 2, 3]),
          Wires([4]),
      ]
  
      assert set(wires) == {0, 1, 2}
      assert set(list_of_wires) == {
          Wires([1]),
          Wires([1, 2, 3]),
          Wires([4]),
      }
  
imports: import pytest
  import numpy
  import pennylane
  from pennylane.wires import Wires, WireError
label_desc: Use image node_id 19 for calling the TestWires obj's underlying member method code with example usage: obj.test_set_of_wires() without return types