code: def async_stream_method(
      self,
      __bentoml_method: RunnerMethod[t.Any, P, R],
      *args: P.args,
      **kwargs: P.kwargs,
  ) -> t.AsyncGenerator[R, None]:
      raise NotImplementedError
  
file_path: BentoML/src/bentoml/_internal/ray/runner_handle.py
imports: from __future__ import annotations
  import functools
  import typing
  from ...exceptions import MissingDependencyException
  from ..runner import Runner
  from ..runner.runner import RunnerMethod
  from ..runner.runner_handle import RunnerHandle
label_desc: Use image node_id 3 for calling the RayRunnerHandle obj's underlying member method code with example usage: obj.async_stream_method(__bentoml_method) without return types