Update cpn.py

cpn.py

@@ -36,8 +36,8 @@ class CpnInterface:
         self.device = ('cuda' if torch.cuda.is_available() else 'cpu') if device is None else device
         self.model = cd.models.LitCpn(model).to(device)
         self.model.eval()
-        self.tile_size = 768
-        self.overlap = 384
+        self.tile_size = 1536
+        self.overlap = 1152
 
     def __call__(
             self,