made changes in tanks controller

src/controllers/tanksController.js

@@ -153,6 +153,8 @@ exports.updateTanklevels = async (req, reply) => {
         const tankName = tank.tankName;
         let capacity = parseInt(tank.capacity.replace(/,/g, ''), 10);
 
+        
+  
         let waterLevel = capacity - 100; // initial water level
         const intervalId = setInterval(async function () {
           const newWaterLevel = Math.floor(waterLevel / 1.5);