NameError: name 'compile_standard' is not defined

[adity4paT]

i guess I've made no mistakes in the coding part but i get this error,

.......
INFO: Could not find files for the given pattern(s).
//SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract SimpleStorage{
uint256 favoriteNumber;
//the types of visibility variables are public,internal,private,external

function store(uint256 _favoriteNumber) public{
    favoriteNumber = _favoriteNumber;
}

struct People{
    uint256 favoriteNumber;
    string name;
}
//fp rsingle person
//People public person = People({favoriteNumber : 2 , name : "Aditya"});

//for multiple persons
//People[] public person;
mapping(string => uint256) public nameToFavoriteNumber;
/*view and pure functions are non-gas consuming fuctions
  a view function enables us the visibility of the function,
  a pure function deal with the arithematic operations */
function retrieve() view public returns(uint256){
    return favoriteNumber;
}

//memory-> data will only be stored during the execution of the function
//storage-> data persists even after the execution of the function
//string is an array of bytes
function addperson(string memory _name,uint256 _favoriteNumber) public{
    //person.push(People(_favoriteNumber,_name));
    nameToFavoriteNumber [_name] = _favoriteNumber;
}

}
Traceback (most recent call last):
File "d:\vhkvkjk\blockchain\bcCode\deplay.py", line 11, in
compile_sol = compile_standard(
NameError: name 'compile_standard' is not defined