[JOSE] Pyvista Error Using Binder when GEMGIS is imported

[BenjMy]

xref openjournals/jose-reviews#185

When GemGIS is imported into the binder it returns the following error:
ImportError: libGL.so.1: cannot open shared object file: No such file or directory.

Please check out https://docs.pyvista.org/getting-started/installation.html in order to create the file called start for pyvista specific requirements for mybinder.