diff --git a/black_forest_streamlit.py b/black_forest_streamlit.py
index d1d06c4..3cd7f77 100644
--- a/black_forest_streamlit.py
+++ b/black_forest_streamlit.py
@@ -17,6 +17,7 @@ from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker, relationship
 from sqlalchemy.sql import func
 
+
 # --- Database Setup ---
 DATA_DIR = "data"
 os.makedirs(DATA_DIR, exist_ok=True)