Error code: 400. Description: Bad Request: message can't be edited

# -*- coding: utf-8 -*-
import telebot
from telebot.types import ReplyKeyboardRemove
import time

TELEGRAM_TOKEN = <token>
bot = telebot.TeleBot(TELEGRAM_TOKEN)

@bot.message_handler(commands=["start"])
def cmd_start(m):
    msg = bot.send_message(m.chat.id, "test", reply_markup=ReplyKeyboardRemove())
    time.sleep(2)
    bot.edit_message_text(text="message edited", chat_id=msg.chat.id, message_id=msg.message_id)


if __name__ == '__main__':
    bot.infinity_polling()