Fix baddbmm handling of "beta" special-case#1801

Open

Birch-san wants to merge 1 commit intoapple:mainfrom

Birch-san:baddbmm-bias-scale

Commits on Mar 12, 2023

correct the special-case where baddbmm should ignore bias parameter (to ignore it when bias is scaled by a factor of 0).
Birch-san
committed