refactor: remove user and pembelian in initiate db

db/data.php

@@ -53,10 +53,10 @@
          $db->exec($sqlTicket);
          // echo "Successfully inserted dummy data to tickets table<br/>";
 
-         $db->exec($sqlUser);
+         // $db->exec($sqlUser);
          // echo "Successfully inserted dummy data to users table<br/>";
 
-         $db->exec($sqlPembelian);
+         // $db->exec($sqlPembelian);
          // echo "Successfully inserted dummy data to pembelian table<br/>";
 
          $db->commit();