code: def __init__(self, children: Dict[str, Any], simple_int: int = 3):
      self.children = children
      self.simple_int = simple_int
  
imports: import unittest
  from pathlib import Path
  from typing import Any, Dict, List
  from transfer_nlp.plugins.config import CallableInstantiationError, ExperimentConfig, LoopInConfigError, UnknownPluginException, UnknownReferenceError, register_plugin
label_desc: Use image node_id 1 to create a new DemoWithDict object  with example: obj = DemoWithDict(children, simple_int)