import os
from pyrogram import Client, filters
from pyrogram.types import *

@Client.on_pre_checkout_query()
async def pre_checkout_query_handler(client: Client, query: PreCheckoutQuery):
    await query.answer(ok=True)

@Client.on_message(filters.successful_payment)
async def successful_payment_handler(client: Client, message: Message):
    try:
        await message.reply("Thank you for your support!")
        # await client.refund_star_payment(message.from_user.id, message.successful_payment.telegram_payment_charge_id)
    except:
        await message.reply("ok nothing happen")