Update binder configuration

Author: mwcraig

binder/environment.yml

@@ -1,29 +1,26 @@
 channels:
   - conda-forge
 dependencies:
-  - python=3.8
-  - pip
-  - notebook
+  - bqplot=0.12.29
+  - ipycanvas=0.9.0
+  - ipycytoscape=1.2.2
+  - ipydatagrid=1.0.7
+  - ipygany=0.5.0
+  - ipyleaflet=0.14.0
+  - ipympl=0.7.0
+  - ipytree=0.2.1
+  - ipyvolume=0.6.0a8
+  - ipyvuetify=1.7.0
+  - ipywidgets=7.6
+  - jupyterlab=3
   - numpy
-  - scikit-image
-  - scipy
   - pandas
+  - pip
+  - python=3.8
+  - pythreejs=2.3.0
   - requests
-  - ipywidgets
-  - bqplot
-  - ipyleaflet=0.12.6
-  - pythreejs
-  - ipycanvas
-  - ipyevents
-  - ipysheet
-  - ipytree
-  - ipympl
-  - pywwt
-  - sidecar
-  - voila=0.1
-  - ipyvuetify
-  - voila-vuetify
-  - jupyterlab=2
-  - ipyvolume=0.6.0a6
-  - pip:
-    - netcdf4
+  - scikit-image
+  - scipy
+  - sidecar=0.5.1
+  - voila=0.2.10
+  - voila-vuetify=0.5.2

binder/postBuild

@@ -1,4 +1 @@
 ipython kernel install --name widgets-tutorial --display-name widgets-tutorial --sys-prefix
-
-jupyter labextension install @jupyter-widgets/jupyterlab-manager @jupyter-widgets/jupyterlab-sidecar bqplot jupyter-threejs [email protected] ipysheet ipytree ipycanvas jupyter-matplotlib jupyter-vuetify ipyvolume --no-build
-jupyter lab build --minimize=False