code: def __init__(self, dup_times: int):
      self.dup_times = dup_times
  
file_path: ray/python/ray/tests/chaos/streaming_llm.py
imports: import asyncio
  import logging
  import requests
  import argparse
  from fastapi import FastAPI
  from starlette.responses import StreamingResponse
  import ray
  from ray import serve
label_desc: Use image node_id 1 to create a new ReverseAndDupEachWord object  with example: obj = ReverseAndDupEachWord(dup_times)