code: def read_manual_credentials():
      print("Enter user access key: ", end="")
      access_key = input()
      print("Enter user secret: ", end="")
      secret_key = input()
      return {"access_key": access_key, "secret_key": secret_key}
  
imports: from __future__ import print_function
  import six
  import argparse
  import os
  from pathlib2 import Path
  from six.moves import input
  from six.moves.urllib.parse import urlparse
  from clearml.backend_api.session import Session
  from clearml.backend_api.session.defs import ENV_HOST
  from clearml.backend_config.defs import LOCAL_CONFIG_FILES, LOCAL_CONFIG_FILE_OVERRIDE_VAR
  from clearml.config import config_obj
  from clearml.utilities.pyhocon import ConfigFactory, ConfigMissingException
label_desc: Use image node_id 6 for calling a global function with example usage: read_manual_credentials() and returns: dict