Fixes HalfCauchyPrior
@@ -71,7 +71,7 @@ class HalfCauchyPrior(Prior, HalfCauchy):
self._transform = transform
def expand(self, batch_shape):
- return HalfCauchy(self.loc.expand(batch_shape), self.scale.expand(batch_shape))
+ return HalfCauchy(self.scale.expand(batch_shape))
class GammaPrior(Prior, Gamma):
