code: def _enhance_level_to_arg(level, _hparams):
      # range [0.1, 1.9]
      return ((level / _MAX_LEVEL) * 1.8 + 0.1,)
  
imports: import math
  import numpy
  import random
  import re
  import PIL
  from PIL import Image, ImageEnhance, ImageOps
label_desc: Use image node_id 22 for calling a global function with example usage: _enhance_level_to_arg(level, _hparams) and returns: unknown