code: def refresh_config(self):
      # on AWS tokens only last 10 minutes so this must periodically be
      # called to prevent auth related errors
      config.load_kube_config()
      self.corev1_api = client.CoreV1Api()
  
file_path: coach/rl_coach/tests/test_eks.py
imports: import argparse
  import pytest
  import time
  from kubernetes import client, config
label_desc: Use image node_id 2 for calling the EKSHandler obj's underlying member method code with example usage: obj.refresh_config() without return types