Close neotree upon open file

lua/plugins/neotree.lua

@@ -7,6 +7,16 @@ return {
     "MunifTanjim/nui.nvim",
   },
   config = function()
-			vim.keymap.set('n', '<C-n>', ':Neotree filesystem reveal right toggle<CR>', {})
+    require("neo-tree").setup({
-		end
+      event_handlers = {
-	}
+        {
+          event = "file_opened",
+          handler = function(file_path)
+            require("neo-tree.command").execute({ action = "close" })
+          end,
+        },
+      },
+    })
+    vim.keymap.set("n", "<C-n>", ":Neotree filesystem reveal right<CR>", {}) -- toggle
+  end,
+}