Update app.py

app.py

@@ -582,7 +582,7 @@ def encode_space(x, im):
     print('encoded')
     
     print('pali_enc')
-    gemb = pali.vision_tower(im.to(dtype)).last_hidden_state
+    gemb = pali.vision_tower(im.to(dtype).to('cuda')).last_hidden_state
     
     print('pali_enced')
     return im_emb.detach().to(torch.float32), gemb.detach().to(torch.float32)