diff --git a/execution/run_uc.py b/execution/run_uc.py
index 6ae19307b7e4aca1331797a5a4974c25c1de5420..d218d563e5d3c30c81a5ee743caecfced4b12b7e 100644
--- a/execution/run_uc.py
+++ b/execution/run_uc.py
@@ -259,6 +259,8 @@ def delete_topics(topics):
     return
 
 
+# Stop the lag exporter in order to reset it and allow smooth execution for
+# next use cases
 def stop_lag_exporter():
     print('Stop the lag exporter')
 
@@ -308,5 +310,6 @@ def main():
     print('---------------------')
     stop_lag_exporter()
 
+
 if __name__ == '__main__':
     main()