return
{
    "nvim-neo-tree/neo-tree.nvim",
    branch = "v3.x",
    dependencies = {
      "nvim-lua/plenary.nvim",
      "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
      "MunifTanjim/nui.nvim",
      -- "3rd/image.nvim", -- Optional image support in preview window: See `# Preview Mode` for more information
    },
    config = function ()
      vim.keymap.set('n', '<leader>o', ':Neotree<CR>', { desc = 'Open file browser' })
      require("neo-tree").setup({
        window = {
          position = "float",
        },
        -- Neotree config
      })
    end
}