code: def set_data_aug_level(aug, level):
      if level >= 1:
          aug.set_defaults(random_crop=1, random_mirror=1)
      if level >= 2:
          aug.set_defaults(
              max_random_h=36, max_random_s=50, max_random_l=50
          )
      if level >= 3:
          aug.set_defaults(
              max_random_rotate_angle=10,
              max_random_shear_ratio=0.1,
              max_random_aspect_ratio=0.25,
          )
  
file_path: DALI/docs/examples/frameworks/mxnet/demo/common/data.py
imports: import mxnet
  from mxnet.io import DataBatch, DataIter
  import numpy
label_desc: Use image node_id 3 for calling a global function with example usage: set_data_aug_level(aug, level) without return types