code: def get_transport(self) -> str:
      return "tcp"
  
file_path: wandb/wandb/sdk/service/service_sock.py
imports: from typing import TYPE_CHECKING, Optional
  from wandb.proto import wandb_server_pb2
  from ..lib.sock_client import SockClient
  from .service_base import ServiceInterface
label_desc: Use image node_id 2 for calling the ServiceSockInterface obj's underlying member method code with example usage: obj.get_transport() and returns: str