8ef41a6e - [sharding_in_types] Normalize partition specs when creating avals so that P(None, None) and P() are treated as replicated and equivalent. Shardings on avals are always normalized.
[sharding_in_types] Normalize partition specs when creating avals so that P(None, None) and P() are treated as replicated and equivalent. Shardings on avals are always normalized.
PiperOrigin-RevId: 684465123