run_segmentation on CPU

app.py

@@ -188,7 +188,8 @@ def run_segmentation(
 
         global work_space
 
-        device = "cuda" if torch.cuda.is_available() else "cpu"
+        # device = "cuda" if torch.cuda.is_available() else "cpu"
+        device = "cpu"
         sam_segmentator.to(device=device, dtype=DTYPE if device == 'cuda' else torch.float32)
         gr.Info('in run_segmentation, move sam')