Update app.py

app.py

@@ -247,8 +247,8 @@ with block:
     # once user upload an image, the original image is stored in `original_image`
     def store_img(img):
         # image upload is too slow
-        if min(img.shape[0], img.shape[1]) > 512:
-            img = resize_image(img, 512)
+        if min(img.shape[0], img.shape[1]) > 1024:
+            img = resize_image(img, 1024)
         if max(img.shape[0], img.shape[1])*1.0/min(img.shape[0], img.shape[1])>2.0:
             raise gr.Error('image aspect ratio cannot be larger than 2.0')
         return img, img, [], None  # when new image is uploaded, `selected_points` should be empty