Apply multiple transformations to 2-D image

/home/docs/checkouts/readthedocs.org/user_builds/seaborn-image/envs/latest/lib/python3.8/site-packages/seaborn_image/_grid.py:364: RuntimeWarning: The data inputed is a 2d array which contains a single image. It is recomended that you use `imgplot` instead of `ImageGrid`.
  warnings.warn(

from skimage.filters import frangi, hessian, meijering, sato

import seaborn_image as isns

retina = isns.load_image("retina-gray")

g = isns.ImageGrid(
    retina,
    map_func=[meijering, sato, frangi, hessian],
    col_wrap=4,
    map_func_kw=[{"mode": "reflect", "sigmas": [1]} for _ in range(4)],
)