code: def protocol_address(self):
      from ._internal.utils import reserve_free_port
  
      if self.tritonserver_type == "http":
          with reserve_free_port(host="127.0.0.1") as port:
              pass
          return f"127.0.0.1:{port}"
      elif self.tritonserver_type == "grpc":
          with reserve_free_port(
              host="0.0.0.0", enable_so_reuseport=True
          ) as port:
              pass
          return f"0.0.0.0:{port}"
      else:
          raise ValueError(
              f"Invalid Triton Server type: {self.tritonserver_type}"
          )
  
imports: from __future__ import annotations
  import logging
  import typing
  from functools import cached_property
  import attr
  from simple_di import Provide
  from simple_di import inject
  from ._internal.configuration import get_debug_mode
  from ._internal.configuration.containers import BentoMLContainer
  from ._internal.runner.runnable import RunnableMethodConfig
  from ._internal.runner.runner import AbstractRunner
  from ._internal.runner.runner import RunnerMethod
  from ._internal.runner.runner import object_setattr
  from ._internal.runner.runner_handle import DummyRunnerHandle
  from ._internal.runner.runner_handle.remote import TRITON_EXC_MSG
  from ._internal.runner.runner_handle.remote import handle_triton_exception
  from ._internal.utils import LazyLoader
  from .exceptions import StateException
label_desc: Use image node_id 2 for calling the _TritonRunner obj's underlying member method code with example usage: obj.protocol_address() and returns: str, port, str, port