code: def _send_message(self, record: "pb.Record") -> None:
      self._sock_client.send_record_communicate(record)
  
file_path: wandb/wandb/sdk/interface/router_sock.py
imports: from typing import TYPE_CHECKING, Optional
  from ..lib.mailbox import Mailbox
  from ..lib.sock_client import SockClient, SockClientClosedError
  from .router import MessageRouter, MessageRouterClosedError
label_desc: Use image node_id 3 for calling the MessageSockRouter obj's underlying member method code with example usage: obj._send_message(record) without return types