How to output multiple sqlite lines in one vk py message?

Question

Python

I wrote a small code that allows you to get all the information about users in the database. The output of messages works fine, but one thing bothers me. The function itself displays information in each new message, that is, one message per user. I need to be able to display everything in one message by the VKontakte bot. How can I do that? I would be grateful for the help
The code itself:

def vivod_inf():
  for i in sql.execute(f"SELECT id,nick,dostyp FROM users"):
    write_message(sender, f"{i[0]}({i[1]}), уровень доступа - {i[2]}")

information output:

Answer 1

def vivod_inf():
  o = ""
  for i in sql.execute(f"SELECT id,nick,dostyp FROM users"):
      o += f"{i[0]}({i[1]}), уровень доступа - {i[2]}\n"
  write_message(sender, o)