code: def testCollection(self):
      cs = critical_section_ops.CriticalSection(shared_name="cs")
      self.assertIn(
          cs, ops.get_collection(critical_section_ops.CRITICAL_SECTIONS)
      )
      add = lambda x: x + 1
      execute = cs.execute(lambda: add(1.0), name="my_execute")
      execute_op = [
          x
          for x in execute.graph.get_operations()
          if "my_execute" in x.name and "MutexLock" in x.type
      ][0]
      self.assertIn(
          execute_op,
          [
              signature.op
              for signature in ops.get_collection(
                  critical_section_ops.CRITICAL_SECTION_EXECUTIONS
              )
          ],
      )
  
imports: import itertools
  from absl.testing import parameterized
  from tensorflow.python.data.experimental.ops import prefetching_ops
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.eager import context
  from tensorflow.python.eager import def_function
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import cond
  from tensorflow.python.ops import control_flow_assert
  from tensorflow.python.ops import control_flow_ops
  from tensorflow.python.ops import control_flow_v2_toggles
  from tensorflow.python.ops import critical_section_ops
  from tensorflow.python.ops import resource_variable_ops
  from tensorflow.python.ops import while_loop
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
label_desc: Use image node_id 5 for calling the CriticalSectionTest obj's underlying member method code with example usage: obj.testCollection() without return types