Fixes to Exploring_Data Tutorial
Fixes to Exploring_Data Tutorial

vascotenner/holoviews,mjabri/holoviews,mjabri/holoviews,ioam/holoviews,ioam/holoviews,ioam/holoviews,basnijholt/holoviews,basnijholt/holoviews,basnijholt/holoviews,vascotenner/holoviews,vascotenner/holoviews,mjabri/holoviews