code: def _shear_level_to_arg(level):
      shear = (2 * level - 1) * 0.3
      return (shear,)
  
imports: from typing import Optional
  import tensorflow
  from .randaugment import augment_ops
label_desc: Use image node_id 6 for calling a global function with example usage: _shear_level_to_arg(level) and returns: shear