fix lint

Author: kumaryash90

apps/dashboard/src/components/contract-components/contract-deploy-form/custom-contract.tsx

@@ -37,7 +37,6 @@ import {
 } from "thirdweb/deploys";
 import { useActiveAccount, useActiveWalletChain } from "thirdweb/react";
 import { upload } from "thirdweb/storage";
-import { isZkSyncChain } from "thirdweb/utils";
 import { FormHelperText, FormLabel, Heading, Text } from "tw-components";
 import { useCustomFactoryAbi, useFunctionParamsFromABI } from "../hooks";
 import { addContractToMultiChainRegistry } from "../utils";