"Naturally" sort image paths

Author: jeylau

setup.cfg

@@ -34,6 +34,7 @@ packages = find:
 install_requires =
     dask-image
     napari==0.4.17
+    natsort
     numpy
     opencv-python-headless
     pandas

src/napari_deeplabcut/_reader.py

@@ -11,6 +11,7 @@
 from dask import delayed
 from dask_image.imread import imread
 from napari.types import LayerData
+from natsort import natsorted
 
 from napari_deeplabcut import misc
 
@@ -94,7 +95,7 @@ def read_images(path):
     params = {
         "name": "images",
         "metadata": {
-            "paths": sorted(filepaths),
+            "paths": natsorted(filepaths),
             "root": os.path.split(path)[0],
         },
     }