Whoops, `baz() and baz()` actually doesn't work, because foo may not return a truthy value (and bar definitely doesn't). One fix, which actually makes it even

Whoops, `baz() and baz()` actually doesn't work, because foo may not return a truthy value (and bar definitely doesn't). One fix, which actually makes it even shorter, is just `baz(), baz()`. Same goes for `bar(bar(...)) and bar()`; all the `and`s should be commands instead in my solution above. Of course, this is Python-specific.