fix variable name

app.py

@@ -29,7 +29,7 @@ def query_image(img):
     with torch.no_grad():
         #preds = model(inputs.unsqueeze(0).to(device))["logits"]
         preds = model(**inputs)["logits"]
-    preds_upscale = upscale_logits(preds, image.shape[2])
+    preds_upscale = upscale_logits(preds, img.shape[2])
     predict_label = torch.argmax(preds_upscale, dim=1).to(device)
     return predict_label[0,:,:].detach().cpu().numpy()