Update app.py

app.py

@@ -25,7 +25,7 @@ def snap(image, model, conf, iou):
     result = results[0]
 
     if result.boxes.cls.cpu().numpy().size == 0:
-        return [Image.fromarray(image)]
+        return [image]
     classes = result.boxes.cls.cpu().numpy()[0]
     probs = result.boxes.conf.cpu().numpy()[0]
     boxes = result.boxes.xyxy.cpu().numpy()