provide narrative text for the vegalite notebook
provide narrative text for the vegalite notebook

nteract/composition,nteract/nteract,rgbkrk/nteract,captainsafia/nteract,jdetle/nteract,nteract/nteract,rgbkrk/nteract,rgbkrk/nteract,jdfreder/nteract,rgbkrk/nteract,nteract/nteract,nteract/nteract,captainsafia/nteract,jdetle/nteract,jdfreder/nteract,jdfreder/nteract,jdfreder/nteract,nteract/composition,jdetle/nteract,captainsafia/nteract,rgbkrk/nteract,nteract/composition,nteract/nteract,jdetle/nteract,captainsafia/nteract