Restore binder environment with copy of main env

Author: mwcraig

binder/environment.yml

@@ -0,0 +1,26 @@
+channels:
+  - conda-forge
+dependencies:
+  - bqplot=0.12.29
+  - ipycanvas=0.8.2
+  - 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
+  - pandas
+  - pip
+  - python=3.8
+  - pythreejs=2.3.0
+  - requests
+  - scikit-image
+  - scipy
+  - sidecar=0.5.1
+  - voila=0.2.10
+  - voila-vuetify=0.5.2