code: def test_excitation_integration_with_uccsd(
      weights, singles, doubles, expected
  ):
      """Test integration with the UCCSD template"""
  
      s_wires, d_wires = qchem.excitations_to_wires(singles, doubles)
      n = 4
      wires = range(n)
      dev = qml.device("default.qubit", wires=n)
  
      @qml.qnode(dev)
      def circuit(weights):
          UCCSD(
              weights,
              wires,
              s_wires=s_wires,
              d_wires=d_wires,
              init_state=np.array([1, 1, 0, 0]),
          )
          return [qml.expval(qml.PauliZ(w)) for w in range(n)]
  
      res = circuit(weights)
      assert np.allclose(res, np.array(expected))
  
imports: import os
  import sys
  import functools
  from unittest.mock import patch
  import pytest
  import pennylane
  from pennylane import qchem
  from pennylane import numpy
  from pennylane.templates.subroutines import UCCSD
label_desc: Use image node_id 6 for calling a global function with example usage: test_excitation_integration_with_uccsd(weights, singles, doubles, expected) and returns: unknown