bypass reloading error when using pascal formatter

lua/pascal_mode.lua

@@ -8,7 +8,6 @@ end
 -- @short Verify installation of pascal tools or install them.
 local function setup_pascal()
 	local check_ptop = { os.execute("which ptop") }
-	vim.cmd("set autoread")
 
 	-- if return value is 1, get ptop
 	if check_ptop == 1 then
@@ -27,11 +26,13 @@ vim.api.nvim_create_autocmd({ "BufEnter" }, {
 -- @param
 -- @short The format function for pascal.
 local function auto_format()
+	vim.cmd("checktime %")
 	local write_cmd = "ptop -c ~/.config/nvim/ptop.conf "
 		.. vim.api.nvim_buf_get_name(0)
 		.. " "
 		.. vim.api.nvim_buf_get_name(0)
 	os.execute(write_cmd)
+	vim.cmd("checktime %")
 end
 
 -- Add formatter command