code: def jpeg_cmyk_to_rgb(image_bytes: bytes, quality: int = 100) -> bytes:
      """Converts JPEG CMYK image (bytes) to RGB JPEG (bytes)."""
      runner = _get_runner()
      image = runner.run(tf.image.decode_jpeg, image_bytes)
      fn = lambda img: tf.image.encode_jpeg(
          img, format="rgb", quality=quality
      )
      return runner.run(fn, image)
  
imports: from __future__ import annotations
  import csv
  import subprocess
  from typing import Any, List, Optional
  import numpy
  from tensorflow_datasets.core import lazy_imports_lib
  from tensorflow_datasets.core.utils import py_utils
  from tensorflow_datasets.core.utils import resource_utils
  from tensorflow_datasets.core.utils import tf_utils
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
label_desc: Use image node_id 4 for calling a global function with example usage: jpeg_cmyk_to_rgb(image_bytes, quality) and returns: runner