added cells to update display format
added cells to update display format

dmadeka/bqplot,ChakriCherukuri/bqplot,bloomberg/bqplot,bloomberg/bqplot,ChakriCherukuri/bqplot,SylvainCorlay/bqplot,SylvainCorlay/bqplot,SylvainCorlay/bqplot,ChakriCherukuri/bqplot,dmadeka/bqplot,bloomberg/bqplot