ROCm always use numpy on cholesky

modules/devices.py

@@ -48,9 +48,11 @@ def has_mps() -> bool:
 def has_xpu() -> bool:
     return bool(hasattr(torch, 'xpu') and torch.xpu.is_available())
 
+
 def has_rocm() -> bool:
     return bool(torch.version.hip is not None and torch.cuda.is_available())
 
+
 def has_zluda() -> bool:
     if not cuda_ok:
         return False