optimize image load times
We currently install python2, which is about 50mb, on every update.
That's going to start adding up to a lot once we set up a CI schedule, so let's make a fixed image with python2 preinstalled first.
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We currently install python2, which is about 50mb, on every update.
That's going to start adding up to a lot once we set up a CI schedule, so let's make a fixed image with python2 preinstalled first.