Small update_with_oracle_cut_size fixes
#12314
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Description
Fix an off-by-one in
TransitionModel.forward, where we always did one move more than the maximum number of moves.This explosed another issue: when creating cut states, we skipped states where the (maximum number of) moves from that state only applied transitions that did not modify the buffer.
Replace uses of
random.uniformbyrandom.randrange.Todo: replace remaining uses of
has_gold, since this is more correct.Types of change
Checklist