diff --git a/src/app/database.py b/src/app/database.py
index 14edb1a..567fb18 100644
--- a/src/app/database.py
+++ b/src/app/database.py
@@ -9,7 +9,7 @@ engine = create_engine(
 )                                                              
 """
 
-SQLALCHEMY_DATABASE_URL = "mysql+mysqlconnector://root:secret@172.18.0.2:3306/test"  # Przykład dla MySQL
+SQLALCHEMY_DATABASE_URL = "mysql+mysqlconnector://root:secret@src_mysql-server_1:3306/test"  # Przykład dla MySQL
 engine = create_engine(
     SQLALCHEMY_DATABASE_URL, 
 )                                                              
@@ -18,3 +18,9 @@ SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
 
 Base = declarative_base()
 
+#%%
+from sqlalchemy import text
+
+with engine.connect() as conn:
+    result = conn.execute(text("select 'hello world'"))
+    print(result.all())