return {
  "williamboman/mason.nvim",
  dependencies = {"williamboman/mason-lspconfig.nvim"}, 
  config = function() 
      local mason = require("mason")
      local mason_lspconfig = require("mason-lspconfig")
      mason.setup({})
      mason_lspconfig.setup({
        ensure_installed = {
        "pylsp",
        },
        automatic_installation = true,
      })
  end,
  }
