code: def test_expand(wires):
      """Asserts decomposition uses expected operations and wires"""
      op = qml.GroverOperator(wires=wires)
  
      decomp = op.expand().operations
  
      expected_wires = decomposition_wires(wires)
  
      assert len(decomp) == len(decomp_3wires) == len(expected_wires)
  
      for actual_op, expected_class, expected_wire in zip(
          decomp, decomp_3wires, expected_wires
      ):
          assert isinstance(actual_op, expected_class)
          assert actual_op.wires == qml.wires.Wires(expected_wire)
  
file_path: pennylane/tests/templates/test_subroutines/test_grover.py
imports: import functools
  import itertools
  import pytest
  import numpy
  import pennylane
  from pennylane.ops import Hadamard, PauliZ, MultiControlledX
label_desc: Use image node_id 10 for calling a global function with example usage: test_expand(wires) without return types