Removed redundant code from Dynamic Map tutorial
Removed redundant code from Dynamic Map tutorial

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