code: def test_old_interface_no_device_jacobian_products():
      """Test that an error is always raised for the old device interface if device jacobian products are requested."""
      dev = qml.device("default.qubit.legacy", wires=2)
      tape = qml.tape.QuantumScript(
          [qml.RX(1.0, wires=0)], [qml.expval(qml.PauliZ(0))]
      )
      with pytest.raises(qml.QuantumFunctionError):
          qml.execute((tape,), dev, device_vjp=True)
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_old_interface_no_device_jacobian_products() without return types