class_docstr: Test that the interaction between a ``HardwareHamiltonian`` and other operators work as
  expected.
class_docstr_tok: ["Test","that","the","interaction","between","a","``","HardwareHamiltonian","``","and","other","operators","work","as","expected","."]
docstr: Test that no additional Identity operation is queued when adding a scalar.
docstr_tok: ["Test","that","no","additional","Identity","operation","is","queued","when","adding","a","scalar","."]
code: def test_adding_scalar_does_not_queue_id(self):
      """Test that no additional Identity operation is queued when adding a scalar."""
      R = drive(amplitude=f1, phase=0, wires=[0, 1])
      with qml.queuing.AnnotatedQueue() as q:
          R += 3
      assert len(q) == 0
  
imports: import numpy
  import pytest
  import pennylane
  from pennylane.pulse import HardwareHamiltonian, drive, rydberg_interaction
  from pennylane.pulse.hardware_hamiltonian import HardwarePulse, AmplitudeAndPhase, amplitude_and_phase, _reorder_parameters
  from pennylane.pulse.transmon import TransmonSettings
  from pennylane.pulse.rydberg import RydbergSettings
  from pennylane.wires import Wires
label_desc: Use image node_id 3 for calling the TestInteractionWithOperators obj's underlying member method code with example usage: obj.test_adding_scalar_does_not_queue_id() without return types