code: def __init__(self, ak: str = None, sk: str = None) -> None:
      self.access_token = get_access_token(ak, sk)
  
imports: import argparse
  import json
  import os
  import requests
  from paddlehub.module.module import moduleinfo
  from paddlehub.module.module import runnable
  from paddlehub.module.module import serving
label_desc: Use image node_id 1 to create a new ERNIEZeus object  with example: obj = ERNIEZeus(ak, sk)