class_docstr: Tests for the mutual information functions
docstr: Test that the relative entropy transform for full wires works for QNodes
docstr_tok: ["Test","that","the","relative","entropy","transform","for","full","wires","works","for","QNodes"]
code: def test_full_wires(self, device):
      """Test that the relative entropy transform for full wires works for QNodes"""
      dev = qml.device(device, wires=1)
  
      @qml.qnode(dev)
      def circuit1(param):
          qml.RY(param, wires=0)
          return qml.state()
  
      @qml.qnode(dev)
      def circuit2(param):
          qml.RY(param, wires=0)
          return qml.state()
  
      rel_ent_circuit = qml.qinfo.relative_entropy(
          circuit1, circuit2, [0], [0]
      )
  
      x, y = np.array(0.3), np.array(0.7)
  
      # test that the circuit executes
      rel_ent_circuit(x, y)
  
imports: import pytest
  import pennylane
  from pennylane import numpy
label_desc: Use image node_id 9 for calling the TestRelativeEntropy obj's underlying member method code with example usage: obj.test_full_wires(device) and returns: qml, qml