remove sleep function

lib/api.js

@@ -1,6 +1,5 @@
 import { LIST_ITEM_SIZE } from "./constants.js";
 import { requestGateway } from "./helpers.js";
-import { sleep } from "./utils.js";
 
 /**
  * Gets Zero Trust lists.
@@ -47,7 +46,6 @@ export const createZeroTrustListsOneByOne = async (items) => {
 
     try {
       await createZeroTrustList(listName, chunk);
-      await sleep();
       totalListNumber--;
       listNumber++;
       console.log(`Created "${listName}" list - ${totalListNumber} left`);
@@ -104,7 +102,6 @@ export const deleteZeroTrustListsOneByOne = async (lists) => {
   for (const { id, name } of lists) {
     try {
       await deleteZeroTrustList(id);
-      await sleep();
       totalListNumber--;
       console.log(`Deleted ${name} list - ${totalListNumber} left`);
     } catch (err) {