python lsp/form & undotree

init.lua

@@ -141,7 +141,7 @@ vim.opt.rtp:prepend(lazypath)
 require('lazy').setup({
   -- NOTE: Plugins can be added with a link (or for a github repo: 'owner/repo' link).
   'tpope/vim-sleuth', -- Detect tabstop and shiftwidth automatically
-
+  'mbbill/undotree',
   -- NOTE: Plugins can also be added by using a table,
   -- with the first argument being the link and the following
   -- keys can be used to configure plugin behavior/loading/etc.
@@ -321,7 +321,6 @@ require('lazy').setup({
       end, { desc = '[S]earch [N]eovim files' })
     end,
   },
-
   { -- LSP Configuration & Plugins
     'neovim/nvim-lspconfig',
     dependencies = {
@@ -566,6 +565,7 @@ require('lazy').setup({
       end,
       formatters_by_ft = {
         lua = { 'stylua' },
+        python = { 'black' },
         -- Conform can also run multiple formatters sequentially
         -- python = { "isort", "black" },
         --
@@ -682,6 +682,7 @@ require('lazy').setup({
           { name = 'nvim_lsp' },
           { name = 'luasnip' },
           { name = 'path' },
+          { name = 'pyright' },
         },
       }
     end,