nixos/lua/config_plugins/config_treesitter.lua

require'nvim-treesitter.configs'.setup {
        ensure_installed = {
               'python',
               'markdown',
               'lua',
               'yaml',
               'bash',
               'html',
               'json',
               'toml',
        },
        auto_install = true,
        highlight = {
                enable = true,
                additional_vim_regex_highlighting = false,
        },
}