But on this page, I also uploaded a .vpk mod that asks all bots to carry a melee when they are allowed to use melees. (2 melees existing on team makes other bots don't carry any melee in vanilla mod)
Some ideas in this mod are came from me (most from pd2 and its mods lol), I contacted the author and we talked a lot of things. But he's the one who wrote codes. However, he doesn't seem to have much free time to keep this mod on, so this mod is tagged by 'Discontinued' I guess.