How to fix RGB / RGBA colors not being shown as colors in neovim nvChad lazy.nvim colorizer plugin

Question

>! i can see color on those
>! #000000
>! red


>! but not on those
>! rgb(0,45,65);
>! rgba(2,45,23,1);

Here is C:\Users\user\AppData\Local\nvim\lua\plugins\init.lua file colorizer code that comes preinstalled with nvChad

  {
    "NvChad/nvim-colorizer.lua",
    init = function()
      require("core.utils").lazy_load "nvim-colorizer.lua"
    end,
    config = function(_, opts)
      require("colorizer").setup(opts)

      -- execute colorizer as soon as possible
      vim.defer_fn(function()
        require("colorizer").attach_to_buffer(0)
      end, 0)
    end,
  },

idk how to configure it. Ive seen people try to add this

     local custom_options = {
          mode = "background", -- You can change the mode to "foreground" to colorize foreground color codes
          RGB = true, -- Enable RGB color notation support
          RRGGBB = true, -- Enable RRGGBB color notation support
          names = false, -- Disable color name highlighting (e.g., "red", "blue", etc.)
          css = false, -- Disable CSS color notation support
        }

but idk lua and couldn't find any way to add those settings to it it.