• Can't import `ast` and `dis`.

 

While solving "Funny addition" (http://www.checkio.org/mission/implementation/python-3/18271/b7091a15366d3af3ecbcda6045ae5908/) I ran into some ImportErrors due to the absence of these modules. I'm pretty sure they are a part of the standard library. Were these modules removed on purpose, or am I missing something?

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