54fad0a8 - Fixes a bug in type annotations for scope.param (unbox=True should accept callable[..., T | AxisMEtadata[T]] and return T, while unbox=False should always return the same thing as what callable returning.
Fixes a bug in type annotations for scope.param (unbox=True should accept callable[..., T | AxisMEtadata[T]] and return T, while unbox=False should always return the same thing as what callable returning.
PiperOrigin-RevId: 751058967