class_docstr: Tests for the sample integration
class_docstr_tok: ["Tests","for","the","sample","integration"]
docstr: Test counts works as expected if combined with expectation values
docstr_tok: ["Test","counts","works","as","expected","if","combined","with","expectation","values"]
code: def test_counts_expval(self):
      """Test counts works as expected if combined with expectation values"""
  
      @qnode(
          qml.device("default.qubit"),
          diff_method="parameter-shift",
          interface="torch",
      )
      def circuit():
          qml.Hadamard(wires=[0])
          qml.CNOT(wires=[0, 1])
          return qml.counts(qml.PauliZ(0)), qml.expval(qml.PauliX(1))
  
      res = circuit(shots=10)
  
      assert len(res) == 2
      assert isinstance(res, tuple)
  
      assert isinstance(res[0], dict)
      assert isinstance(res[1], torch.Tensor)
      assert res[1].shape == ()
  
imports: import numpy
  import pytest
  import pennylane
  from pennylane import qnode
  from pennylane.devices import DefaultQubit
label_desc: Use image node_id 3 for calling the TestSample obj's underlying member method code with example usage: obj.test_counts_expval() and returns: qml,  qml