Lesson 9 ParserError: Source "@openzeppelin/contracts/token/ERC20/ERC20.sol" not found

[NewCoderrrrr]

I copied the exact code from the GitHub. Not using GitHub Repo commands but just copying and pasting and I am getting this error:
Brownie v1.18.1 - Python development framework for Ethereum

Compiling contracts...
Solc version: 0.8.12
Optimizer: Enabled Runs: 200
EVM Version: Istanbul
CompilerError: solc returned the following errors:

ParserError: Source "@openzeppelin/contracts/token/ERC20/ERC20.sol" not found: File not found. Searched the following locations: "".
--> contracts/OurToken.sol:5:1:
|
5 | import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Any ideas on how to fix this?

Under Contracts: OurToken.sol

// contracts/OurToken.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

contract OurToken is ERC20 {
    // wei
    constructor(uint256 initialSupply) ERC20("OurToken", "OT") {
        _mint(msg.sender, initialSupply);
    }
}

Under Scripts: init.py
Nothing in here

Under Scripts: 1_deploy_token.py

from brownie import OurToken
from scripts.helpful_scripts import get_account
from web3 import Web3

initial_supply = Web3.toWei(1000, "ether")


def main():
    account = get_account()
    our_token = OurToken.deploy(initial_supply, {"from": account})
    print(our_token.name())

.env
My own code

.gitattributes

*.sol linguist-language=Solidity
*.vy linguist-language=Python

.gitignore

__pycache__
.env
.history
.hypothesis/
build/
reports/

brownie-config.yaml

dependencies:
 - OpenZeppelin/openzeppelin-contracts@4.5.0
compiler:
 solc:
  remappings:
    - '@openzeppelin=OpenZeppelin/openzeppelin-contracts@4.5.0'
dotenv: .env
wallets:
  from_key: ${PRIVATE_KEY}

requirements.txt

eth-brownie
python-dotenv

[n4n0b1t3]

can you have a look under >$home\.brownie\packages\ if there is an OpenZeppelin directory?
This path means on Windows C:\Users\yourAccountName\.brownie\packages

[cromewar]

All of this is brownie cloning openzeppelin into .brownie folder so this is actually good, patrick does no have that on the video as he already had all of this on his machine.

[n4n0b1t3]

Yes, the first time you use a contract or library the dependencies are installed. In this case quite a lot. I was surprised myself.

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[NewCoderrrrr]

Right, last question, why is it that cloning the repo made it work when I had the exact same code anyways? It is just confusing.

[n4n0b1t3]

yeah, sorry to say, but sometimes computers perform certain tasks better than humans. Your C&P wasn't perfect, I guess, but there is technically no difference.

[NewCoderrrrr]

😅