code: def set_pipe_name(name: str):
      token = _AUTO_PIPES_VAR.set(name)
      yield
      _AUTO_PIPES_VAR.reset(token)
  
file_path: towhee/towhee/runtime/auto_pipes.py
imports: from functools import wraps
  from typing import Optional
  import threading
  import contextvars
  import contextlib
  import towhee.runtime.pipeline_loader
  from towhee.utils.log import engine_log
label_desc: Use image node_id 1 for calling a global function with example usage: set_pipe_name(name) without return types