diff --git a/sohstationviewer/model/data_loader.py b/sohstationviewer/model/data_loader.py
index ecdaacab31bef68a137cadc51d286bb1bb7ec5c6..7c420d0c024120df5cc73bccf38a6be1c9e7d1f4 100644
--- a/sohstationviewer/model/data_loader.py
+++ b/sohstationviewer/model/data_loader.py
@@ -68,7 +68,10 @@ class DataLoaderWorker(QtCore.QObject):
         # signal-slot mechanism to ensure that display_tracking_info runs in
         # the main thread.
         self.tracking_info_display = DisplayTrackingInfoWrapper()
-        self.notification.connect(self.tracking_info_display.display_tracking_info, type=Qt.ConnectionType.QueuedConnection)
+        self.notification.connect(
+            self.tracking_info_display.display_tracking_info,
+            type=Qt.ConnectionType.QueuedConnection
+        )
         self.end_msg = None
         # to change display tracking info to error when failed
         self.process_failed: bool = False