code: def request_code_sample(url: str) -> str:
      return f"""
  import base64
  from pathlib import Path
  import requests
  
  response = requests.post('{url}', json={{
      "text": "A portrait of a person looking away from the camera"
  }})
  # If you are using basic authentication for your app, you should add your credentials to the request:
  # response = requests.post('{url}', json={{
  #     "text": "A portrait of a person looking away from the camera"
  # }}, auth=requests.auth.HTTPBasicAuth('your_username', 'your_password'))
  """
  
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 2 for calling the Text obj's underlying member method code with example usage: obj.request_code_sample(url) and returns: str, url, str, url, str