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I wanted to make review comments, but there was a lot of small things, so I just quickly did them myself.
In general, I made the code less defensive. You almost always checked whether a key was present in the state dict before accessing it. This is entirely unnecessary, because we assume that the state dicts
load
gets are valid. So they aren't missing any important keys. If they were missing any such keys, then they'd be invalid and we'd be allowed to just fail.Using this assumption, I simplified some code.
Other changes:
n_blocks
as create before the real value was assigned.