update app

app.py

@@ -5,8 +5,11 @@ import gradio as gr
 from ultralytics import YOLO
 from ultralytics.nn.tasks import DetectionModel
 
-# Add the necessary class to the safe globals list
-torch.serialization.add_safe_globals([DetectionModel])
+# Add both necessary classes to the safe globals list
+torch.serialization.add_safe_globals([
+    DetectionModel,
+    torch.nn.modules.container.Sequential
+])
 
 # Load the YOLO model
 model = YOLO("yolov8n.pt")