code: def parse_args():
      parser = argparse.ArgumentParser(
          description="Stable diffusion benchmark"
      )
      parser.add_argument("--smoke-test", action="store_true")
      return parser.parse_args()
  
file_path: ray/release/nightly_tests/dataset/stable_diffusion_benchmark.py
imports: import argparse
  import os
  from typing import Dict
  import numpy
  import torch
  from diffusers import StableDiffusionImg2ImgPipeline
  from benchmark import Benchmark
  import ray
label_desc: Use image node_id 1 for calling a global function with example usage: parse_args() and returns: parser