class_docstr: A transform with an internal state.
  The state is changing at each call.
code: def __call__(self, data):
      self.property = self.property + 1
      return data * 100 + self.property
  
imports: from __future__ import annotations
  import os
  import sys
  import tempfile
  import unittest
  import nibabel
  import numpy
  from parameterized import parameterized
  from monai.data import CacheDataset, DataLoader, PersistentDataset, SmartCacheDataset
  from monai.transforms import Compose, Lambda, LoadImaged, RandLambda, ThreadUnsafe, Transform
  from monai.utils.module import pytorch_after
label_desc: Use image node_id 2 for calling the _StatefulTransform obj's underlying member method code with example usage: obj.__call__(data) and returns: unknown