diff --git a/torch_xla/core/xla_model.py b/torch_xla/core/xla_model.py
index b5f82675647..b1c7d4c3023 100755
--- a/torch_xla/core/xla_model.py
+++ b/torch_xla/core/xla_model.py
@@ -18,10 +18,12 @@
 import torch_xla.utils.utils as xu
 import torch_xla.utils.closures as xc
 
+
 def _lazy_get_device():
   runtime._maybe_select_default_device()
   return torch_xla._XLAC._xla_get_devices()
 
+
 _DEVICES = xu.LazyProperty(_lazy_get_device)
 
 REDUCE_SUM = 'sum'