You should install :

• Maven. Unzip it somewhere safe. Then enter the path of the mvn.cmd file in vscode settings (under Maven path)

• ctrl + shift + p >type: maven execute command > package
• ctrl + shift + B Build

• ctrl + shift + p >type: maven execute command > test If the test does not work, check the error messages

• if python is not found, try changing "python3" to "python" in the pom.xml file