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 a Hamiltonian, SProd, Tensor or Operator can be added to a
  ParametrizedHamiltonian, and will be incorporated in the H_fixed term
docstr_tok: ["Test","that","a","Hamiltonian",",","SProd",",","Tensor","or","Operator","can","be","added","to","a","ParametrizedHamiltonian",",","and","will","be","incorporated","in","the","H_fixed","term"]
code: def test_add_other_operators(self, op):
      """Test that a Hamiltonian, SProd, Tensor or Operator can be added to a
      ParametrizedHamiltonian, and will be incorporated in the H_fixed term
      """
      R = drive(amplitude=f1, phase=0, wires=[0, 1])
      params = [1]
  
      # Adding on the right
      new_pH = R + op
      assert isinstance(new_pH, HardwareHamiltonian)
      assert R.H_fixed() == 0
      assert qml.equal(new_pH.H_fixed(), qml.s_prod(1, op))
      new_pH(params, 2)  # confirm calling does not raise error
  
      # Adding on the left
      new_pH = op + R
      assert isinstance(new_pH, HardwareHamiltonian)
      assert R.H_fixed() == 0
      assert qml.equal(new_pH.H_fixed(), qml.s_prod(1, op))
      new_pH(params, 2)
  
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 2 for calling the TestInteractionWithOperators obj's underlying member method code with example usage: obj.test_add_other_operators(op) without return types