Source "forge-std/Script.sol" not found: File import callback not supported

Question

    pragma solidity  ^0.8.19;

   import { Script , console } from "forge-std/Script.sol"; 

I was trying to add remappings.txt but not working

# forge-std/=lib/forge-std/src/

forge remappings > remappings.txt

please help me to fix this error !!