code: def response_code_sample() -> str:
      return """img = response.json()["image"]
  img = base64.b64decode(img.encode("utf-8"))
  Path("response.png").write_bytes(img)
  """
  
imports: import abc
  import asyncio
  import base64
  import os
  import platform
  from typing import TYPE_CHECKING, Any, Dict, Optional
  import requests
  import uvicorn
  from fastapi import FastAPI
  from lightning_utilities.core.imports import compare_version, module_available
  from pydantic import BaseModel
  from lightning.app.core.work import LightningWork
  from lightning.app.utilities.app_helpers import Logger
  from lightning.app.utilities.imports import _is_torch_available, requires
label_desc: Use image node_id 3 for calling the Image obj's underlying member method code with example usage: obj.response_code_sample() and returns: str