diff --git a/options/base_options.py b/options/base_options.py
index 35ba46e..9e3c3f1 100644
--- a/options/base_options.py
+++ b/options/base_options.py
@@ -89,7 +89,7 @@ class BaseOptions():
            else:
              print("ERROR")
         else:
-          mps_device = torch.device("mps")
+          torch.device("mps")
 
         args = vars(self.opt)