code: def test_generated_list_of_ops(class_to_validate):
      """Test every auto-generated operator instance."""
      if class_to_validate.__module__[14:20] == "qutrit":
          pytest.xfail(reason="qutrit ops fail matrix validation")
  
      # If you defined a new Operator and this call to `create_op_instance` failed, it might
      # be the fault of the test and not your Operator. Please do one of the following things:
      #   1. Update your Operator to meet PL standards so it passes
      #   2. Improve `create_op_instance` so it can create an instance of your op (it is quite hacky)
      #   3. Add an instance of your class to `_INSTANCES_TO_TEST` in ./conftest.py
      #       Note: if it then fails validation, move it to `_INSTANCES_TO_FAIL` as described below.
      op = create_op_instance(class_to_validate)
  
      # If you defined a new Operator and this call to `assert_valid` failed, the Operator doesn't
      # follow PL standards. Please do one of the following things:
      #   1. Preferred action: Update your Operator to meet PL standards so it passes
      #   2. Add an instance of your class to `_INSTANCES_TO_FAIL` in ./conftest.py, along with the
      #       exception type raised by the assertion and a comment explaining the assumption your
      #       operator makes.
      assert_valid(op)
  
imports: import pytest
  import numpy
  import pennylane
  from pennylane.operation import Operator
  from pennylane.ops.functions import assert_valid
label_desc: Use image node_id 8 for calling a global function with example usage: test_generated_list_of_ops(class_to_validate) without return types