.
However, on running the first example, I get a 'Draw is not defined.' On looking further, I see that the
dippl.org site has a custom draw.js script that includes the definition of these functions. Would it be possible to add these to the WebPPL editor? Otherwise, how should I add these functions to the top of the WebPPL code? Or, do I have to run WebPPL on a custom site, where I can load whatever I need?