I'm not familiar with Jupyter internals, but I think functions would work well for this. Hy allows multi-statement anonymous functions, and you can do stuff lik

I'm not familiar with Jupyter internals, but I think functions would work well for this. Hy allows multi-statement anonymous functions, and you can do stuff like `((fn [] … ))` to define and immediately call the function. One advantage of this over `let` is that it allows old locals to be garbage-collected. If memory isn't an issue, though, `let` should work well.