code: def internal_kv_get_gcs_client():
      return global_gcs_client
  
file_path: ray/python/ray/experimental/internal_kv.py
imports: from typing import List, Optional, Union
  from ray._private.client_mode_hook import client_mode_hook
  from ray._raylet import GcsClient
label_desc: Use image node_id 2 for calling a global function with example usage: internal_kv_get_gcs_client() and returns: global_gcs_client