https://pages.github.com/TheWilbo/FRCTankBase/slides.pdf
If you know git, use git clone. If you don't, click on "<> Code", then "Download ZIP". Then, right click the file and extract all. Lastly, open WPILib VS Code and open the folder you downloaded.
Click src, main, java, frc, robot, commands and subsystems to open the folders. Lookout for Drivetrain.java, TeleOpDrive.java and RobotContainer.java.
Email [email protected] with a relevent subject line