update

model.py

@@ -86,9 +86,7 @@ class Model:
     @staticmethod
     def process_mask(mask: np.ndarray) -> np.ndarray:
         if mask.shape != (512, 256, 3):
-            mask = mask.resize(
-                size=(512, 256),
-                resample=PIL.Image.NEAREST)
+            return None
         seg_map = np.full(mask.shape[:-1], -1)
         for index, color in enumerate(COLOR_LIST):
             seg_map[np.sum(mask == color, axis=2) == 3] = index