code: def _get_with_retry(self, key, func, *args, **kwargs):
      return self._cache(
          key, try_call, func, self._reader, *args, **kwargs
      )
  
imports: import functools
  import gzip
  import json
  import os
  from io import BytesIO
  from flask import request
  from visualdl import LogReader
  from visualdl.python.cache import MemCache
  from visualdl.reader.graph_reader import GraphReader
  from visualdl.server import lib
  from visualdl.server.client_manager import ClientManager
  from visualdl.server.log import logger
label_desc: Use image node_id 3 for calling the Api obj's underlying member method code with example usage: obj._get_with_retry(key, func) and returns: self