code: def load(file):
      if not exists(file):
          data = {}
          return Cache(data)
      data = joblib.load(file)
      return Cache(data)
  
imports: from multiprocessing import Pool
  from os.path import join, dirname
  import requests
  from bs4 import BeautifulSoup
  from os.path import exists
  import joblib
  from underthesea.utils import logger
label_desc: Use image node_id 6 for calling the Cache obj's underlying member method code with example usage: obj.load(file) and returns: Cache, Cache