Dota 2 how to enable cheats

Trki, Kody, Cheaty do

1. GOD the music is AWFUL! xD
2. +Game Tutorials Official ... You suck
3. Subscribe to me and I will sub you
4. help i cant create lobby and nothing happen
5. its work :D
6. My vine is lonely vines, btw
7. pewdiepie wallpaper
8. you just type the command in the box you would usually use to chat to your team.
9. what kind of music player are you using ?
10. >pewdiepie
    lol nope
11. After you turn on cheats, will it also work for the practice with bots function under private games? 
12. soz about the start