code: def all_task_addresses(self, index):
      resp = self._send(AllTaskAddressesRequest(index))
      return resp.all_task_addresses
  
imports: import threading
  from bluefog.run.horovodrun.common.util import network
label_desc: Use image node_id 3 for calling the BasicDriverClient obj's underlying member method code with example usage: obj.all_task_addresses(index) and returns: resp