code: def get_global_rank():
      """Get the global rank
  
      The rank can globally identify the client process. For the client processes
      of the same role, their ranks are in a contiguous range.
      """
      if IS_STANDALONE:
          return 0
      else:
          return GLOBAL_RANK[rpc.get_rank()]
  
imports: import os
  import numpy
  from .None import rpc
label_desc: Use image node_id 2 for calling a global function with example usage: get_global_rank() and returns: int, GLOBAL_RANK