Lichess-Dev-Bot

Import or Fork this repository to your Github. Open the config.yml file and insert your API access token in to token option and commit changes over here. go to create a new app in Heroku. In heroku, in the Deploy tab click on Connect to GitHub and then click on search and select your fork/import of this repository. Now scroll down and under Manual deploy, click on deploy with the master branch selected. Note: You could also Enable Automatic Deploys with the main branch selected if you would like each commit you make to get automatically and easily deployed onto your bot. It is your choice whether you'd like to Enable or Disable Automatic Deploys. After deploying wait for about 5 minutes till the build finishes and then in the Resources tab in heroku turn worker dynos. If you do not see any option to enable any dynos, then you'll have to wait for about 5 minutes and then refresh your page on heroku.
now your bot playing all variants, But standard is not strongest like stockfish dev (but only standard)
you can change (if you need standard but) change this 6th line of config.yml type on type on Stockfish_14_Dev after sure so strongest for standard but not play other variants. again if you need play all variants change this again 6th line of config.yml type on fsf then play all variants