update

app.py

@@ -6,14 +6,17 @@ from tqdm import tqdm
 from PIL import Image
 from utils import WaifuScorer
 
-SCORER = WaifuScorer(
-    device='cuda',
-    verbose=True,
-)
+SCORER = None
 
 
 @spaces.GPU
 def score_image(image: Image.Image) -> float:
+    global SCORER
+    if SCORER is None:
+        SCORER = WaifuScorer(
+            device='cuda',
+            verbose=True,
+        )
     return SCORER([image])[0]