It’s also pretty obvious how to fix that particular thing in the local version you have. I would agree that the code is kind of silly. Why bother to muck with the type on the np.zeros call, since float will work fine and you’re about to rewrite it with Boolean values in any case. Even that doesn’t matter because of the type coercion rules. So what’s the real point of that dtype argument?
But fixing that is just the first landmine and who knows how many more there are waiting to be gently stepped upon. There are no official instructions for how to use Anaconda to setup a matching local environment, but here’s a thread that will get you started down that road.