code: def main():
      image = imageio.imread(
          "https://upload.wikimedia.org/wikipedia/commons/8/89/Kukle%2CCzech_Republic..jpg",
          format="jpg",
      )
      augs = [
          (
              "iaa.SnowflakesLayer()",
              iaa.SnowflakesLayer(
                  density=0.05,
                  density_uniformity=0.5,
                  flake_size=0.9,
                  flake_size_uniformity=0.5,
                  angle=(-45, 45),
                  speed=(0.001, 0.04),
                  blur_sigma_fraction=(0.75 * 0.0001, 0.75 * 0.001),
              ),
          )
      ]
  
      for descr, aug in augs:
          print(descr)
          images_aug = aug.augment_images([image] * 64)
          ia.imshow(ia.draw_grid(images_aug))
  
imports: from __future__ import print_function, division
  import imageio
  import imgaug
  from imgaug import augmenters
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types