Merge pull request #73 from jtpio/beta-7

Update to `jupyterlite==0.1.0b7`

Author: jtpio

requirements.txt

@@ -11,7 +11,7 @@ jupyterlab-fasta>=3,<4
 jupyterlab-geojson>=3,<4
 jupyterlab-tour
 jupyterlab_miami_nights
-jupyterlite==0.1.0b6
+jupyterlite==0.1.0b7
 jupyterlite-p5-kernel==0.1.0a12
 jupyterlite-xeus-lua==0.3.0
 jupyterlite-xeus-wren==0.2.0