diff --git a/app.py b/app.py
index d5d59e8..eede292 100644
--- a/app.py
+++ b/app.py
@@ -16,7 +16,12 @@
 table_airports = "airport_data"
 
 # MySQL specific connection string
-database_uri = f"mysql+mysqlconnector://{mysql_user_project2}:{mysql_pass_project2}@{mysql_hostname}:{mysql_port}/{database_name}"
+database_uri = f"""mysql+mysqlconnector://
+                    {mysql_user_project2}:
+                    {mysql_pass_project2}@
+                    {mysql_hostname}:
+                    {mysql_port}/
+                    {database_name}"""
 
 # Create the engine to connect to the database
 engine = create_engine(database_uri)