Gamemodes not showing up under keyboard

So i recently did unbindall and now i cant access my keys to go into my inventory or bank on a gmodz server. A staff member told me that the binds should be under gamemodes under keyboards in options but it is not there.

I had my friend take a screenshot of what it should look like but mine is not there.

Imgur

Please reference your other thread: http://forum.facepunch.com/showthread.php?t=1513415

Add this to the bottom of your config.cfg. (GarrysMod/garrysmod/cfg/config.cfg)

https://gist.github.com/848cb35af683428952258b1b9d98bc42

The extra bit of code at the top is a script that prevents locking up when you press w and d, or a and d together.