I've just been trying these notebooks out on IPython 6.0 and run into ipython/ipython#10376, which causes each change to a widget to append a new plot instead of replacing what came before.
Long story short, until they make a better fix each interaction using matplotlib needs to include plt.show() after it's finished setting up the plot, in order to flush the previous plots. I'm happy to make a pull request, but not sure of the implications of editing notebooks on a more recent version of IPython and resubmitting.
I've just been trying these notebooks out on IPython 6.0 and run into ipython/ipython#10376, which causes each change to a widget to append a new plot instead of replacing what came before.
Long story short, until they make a better fix each interaction using
matplotlib
needs to includeplt.show()
after it's finished setting up the plot, in order to flush the previous plots. I'm happy to make a pull request, but not sure of the implications of editing notebooks on a more recent version of IPython and resubmitting.