add skimage

python3.yml

@@ -40,14 +40,15 @@ dependencies:
   - emcee
   - feedparser
   - ffmpeg
+  - git
+  - opencv
   - pandoc
   - pytest-flakes
   - python-graphviz
   - pillow
+  - scikit-image
   - xlrd
-  - opencv
   - xarray
-  - git
   - pip:
     - git+https://github.com/jupyterhub/nbserverproxy
     - jupyter_dashboards_bundlers