Update app.py

app.py

@@ -65,8 +65,8 @@ def process_video(
             
             detections = sv.Detections.from_transformers(results[0])
             detections = TRACKER.update_with_detections(detections)
-            for label in results[0]["labels"]: 
-              final_labels.append(model.config.id2label[label.item()])
+            for label in detections.class_id.tolist():
+                final_labels.append(model.config.id2label[label])
             frame = annotate_image(
                 input_image=frame,
                 detections=detections,