diff --git a/src/.config/nvim/init.lua b/src/.config/nvim/init.lua
index 64ae326..0c648eb 100644
--- a/src/.config/nvim/init.lua
+++ b/src/.config/nvim/init.lua
@@ -20,3 +20,13 @@ require("config.lazy")
 require("mason").setup()
 require("mason-lspconfig").setup()
 
+
+local lspconfig = require('lspconfig')
+lspconfig.pyright.setup {
+}
+
+require("nvim-tree").setup()
+
+if vim.fn.argc(-1) == 0 then
+  vim.cmd("NvimTreeOpen")
+end
diff --git a/src/.config/nvim/lazy-lock.json b/src/.config/nvim/lazy-lock.json
index 510116f..b0dfcee 100644
--- a/src/.config/nvim/lazy-lock.json
+++ b/src/.config/nvim/lazy-lock.json
@@ -2,5 +2,7 @@
   "lazy.nvim": { "branch": "main", "commit": "077102c5bfc578693f12377846d427f49bc50076" },
   "mason-lspconfig.nvim": { "branch": "main", "commit": "25c11854aa25558ee6c03432edfa0df0217324be" },
   "mason.nvim": { "branch": "main", "commit": "e2f7f9044ec30067bc11800a9e266664b88cda22" },
-  "nvim-lspconfig": { "branch": "master", "commit": "d88ae6623fef09251e3aa20001bb761686eae730" }
+  "nvim-lspconfig": { "branch": "master", "commit": "d88ae6623fef09251e3aa20001bb761686eae730" },
+  "nvim-tree.lua": { "branch": "master", "commit": "d41b4ca013ed89e41b9c0ecbdae5f1633e42f7fa" },
+  "nvim-treesitter": { "branch": "master", "commit": "4af16a10b7f1e79275f712a1c6dcf725d301a303" }
 }
diff --git a/src/.config/nvim/lua/config/lazy.lua b/src/.config/nvim/lua/config/lazy.lua
index 3774dea..c160978 100644
--- a/src/.config/nvim/lua/config/lazy.lua
+++ b/src/.config/nvim/lua/config/lazy.lua
@@ -30,7 +30,9 @@ require("lazy").setup({
       "williamboman/mason.nvim",
       "williamboman/mason-lspconfig.nvim",
       "neovim/nvim-lspconfig",
-    }
+      "nvim-tree/nvim-tree.lua"
+    },
+    {"nvim-treesitter/nvim-treesitter", build = ":TSUpdate"}
 
   },
   -- Configure any other settings here. See the documentation for more details.