code: def get_pool_config(self) -> dict:
      idx = self._pool_config.get_process_index(self.address)
      return self._pool_config.get_pool_config(idx)
  
file_path: mars/mars/services/cluster/procinfo.py
imports: import asyncio
  import sys
  import threading
  import traceback
  from typing import Dict, List
  from ...None import oscar
  from ...oscar.backends.allocate_strategy import ProcessIndex
label_desc: Use image node_id 3 for calling the ProcessInfoActor obj's underlying member method code with example usage: obj.get_pool_config() and returns: self