const test = debounce((msg) => console.log(msg), 1000);
test("Hello"); test("Hello"); test("Hello");

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

contract HelloWorld {
    string public greeting;

    constructor() {
        greeting = "Hello, Blockchain World!";
    }

    function updateGreeting(string memory _newGreeting) public {
        greeting = _newGreeting;
    }
}

class Wallet { ... }
You write:

contract Wallet { ... }

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.18;

contract simplestorage {
    uint256 myfavioritenumber;

    struct Person {
        uint256 favioritenumber;
        string name;
    }

    Person[] public listofpeople;

    mapping(string => uint256) public namepointnumber;

    function store(uint256 _favioritenumber) public {
        myfavioritenumber = _favioritenumber;
    }

       function retrieve () public view returns(uint256) {
        return myfavioritenumber;
    }

      function addperson(string memory _name, uint _favioritenumber) public {
        listofpeople.push(Person(_favioritenumber, _name));
        namepointnumber[_name] = _favioritenumber;
    }

      
}

"The Email that started a Kernel"

 uv sync --frozen

pip install

requirements.txt 

cd your-project uv sync --frozen