filter's fix

main.py

@@ -2,11 +2,14 @@ import sys
 from PyQt6.QtWidgets import QApplication
 from models.database import Database
 from controllers.auth_controller import AuthController
+from config import DB_NAME, DB_USER, DB_PASSWORD
 
 
 def main():
     app = QApplication(sys.argv)
-    database = Database()
+    database = Database(dbname=DB_NAME,
+                        user=DB_USER,
+                        password=DB_PASSWORD)
     controller = AuthController(database)
     controller.show()
     sys.exit(app.exec())