code: def convert_dict_qtables(qtables):
      warnings.warn(
          "convert_dict_qtables is deprecated and will be removed in Pillow 10"
          "(2023-07-01). Conversion is no longer needed.",
          DeprecationWarning,
      )
      return qtables
  
imports: import array
  import io
  import math
  import os
  import struct
  import subprocess
  import sys
  import tempfile
  import warnings
  from .None import Image, ImageFile, TiffImagePlugin
  from ._binary import i16be
  from ._binary import i32be
  from ._binary import o8
  from .JpegPresets import presets
label_desc: Use image node_id 9 for calling a global function with example usage: convert_dict_qtables(qtables) and returns: qtables