Replaced vim cmd for lua autocmd

lua/taken/autocmd.lua

@@ -1,6 +1,23 @@
 -- Neogit nvim tree refresh
-vim.cmd[[ 
-    autocmd User NeogitPushComplete lua require('nvim-tree.api').tree.reload()
-    autocmd User NeogitPullComplete lua require('nvim-tree.api').tree.reload()
-    autocmd User NeogitFetchComplete lua require('nvim-tree.api').tree.reload()
-]]
+local neogitCmds = vim.api.nvim_create_augroup('MyCustomNeogitEvents', { clear = true })
+vim.api.nvim_create_autocmd('User', {
+    pattern = 'NeogitPushComplete',
+    group = neogitCmds,
+    callback = function()
+        require('nvim-tree.api').tree.reload()
+    end,
+})
+vim.api.nvim_create_autocmd('User', {
+    pattern = 'NeogitPullComplete',
+    group = neogitCmds,
+    callback = function()
+        require('nvim-tree.api').tree.reload()
+    end,
+})
+vim.api.nvim_create_autocmd('User', {
+    pattern = 'NeogitFetchComplete',
+    group = neogitCmds,
+    callback = function()
+        require('nvim-tree.api').tree.reload()
+    end,
+})