main.py

from bale import Bot, Message

bot = Bot(token= '468993083:SPJUSAxlCy8Ek8D237Le6NCGugmqgKtOh2dr3o36')

@bot.event

async def on_message(pm: Message):
    if Message.content == 'سلام':
        await pm.reply('سلام خوبی ؟')
    else:
        await pm.reply(pm.content)
bot.run()