class_docstr: Dummy experiment.
code: def __setitem__(self, *args: Any, **kwargs: Any) -> None:
      pass
  
imports: from abc import ABC, abstractmethod
  from argparse import Namespace
  from functools import wraps
  from typing import Any, Callable, Dict, Optional, Union
  from torch import Tensor
  from torch.nn import Module
  from lightning.fabric.utilities.rank_zero import rank_zero_only
label_desc: Use image node_id 4 for calling the _DummyExperiment obj's underlying member method code with example usage: obj.__setitem__() without return types