code: def _shear_level_to_arg(level, _hparams):
      # range [-0.3, 0.3]
      level = (level / _MAX_LEVEL) * 0.3
      level = _randomly_negate(level)
      return (level,)
  
imports: import math
  import numpy
  import random
  import re
  import PIL
  from PIL import Image, ImageEnhance, ImageOps
label_desc: Use image node_id 24 for calling a global function with example usage: _shear_level_to_arg(level, _hparams) and returns: level