diff --git a/worker/job.py b/worker/job.py
index 179b450d..d9488855 100644
--- a/worker/job.py
+++ b/worker/job.py
@@ -21,6 +21,7 @@
 )
 from worker.data_generator import generate_time_course_data, run_smoldyn, handle_sbml_exception
 
+
 # for dev only
 load_dotenv('../assets/dev/config/.env_dev')