code: def save_ipynb(self) -> bool:
      if not self.settings.save_code:
          logger.info("not saving jupyter notebook")
          return False
      ret = False
      try:
          ret = self._save_ipynb()
      except Exception as e:
          logger.info(f"Problem saving notebook: {repr(e)}")
      return ret
  
imports: import json
  import logging
  import os
  import re
  import shutil
  import sys
  from base64 import b64encode
  from typing import Dict
  import requests
  from requests.compat import urljoin
  import wandb
  import wandb.util
  from wandb.sdk.lib import filesystem
label_desc: Use image node_id 4 for calling the Notebook obj's underlying member method code with example usage: obj.save_ipynb() and returns: ret, False