Update app.py

app.py

@@ -66,7 +66,7 @@ class ImageStoryteller:
                     if boxes is not None:
                         for box in boxes:
                             confidence = box.conf.item()
-                            if confidence > 0.5:  # Confidence threshold
+                            if confidence > 0.25:  # Confidence threshold
                                 class_id = int(box.cls.item())
                                 class_name = self.yolo_model.names[class_id]
                                 bbox = box.xyxy[0].tolist()