import telegram from telegram.error import TelegramError

Replace YOUR_BOT_TOKEN with the token you received from BotFather

bot = telegram.Bot(token='YOUR_BOT_TOKEN')

def send_file(chat_id, file_path): try: bot.send_chat_action(chat_id=chat_id, action=telegram.ChatAction.TYPING) bot.send_document(chat_id=chat_id, document=open(file_path, 'rb')) except TelegramError as e: print(e)

def force_subscribe(chat_id, channel_username): try: bot.send_chat_action(chat_id=chat_id, action=telegram.ChatAction.TYPING) bot.send_message(chat_id=chat_id, text=f"To get the file, please join our channel: {channel_username}") bot.send_chat_action(chat_id=chat_id, action=telegram.ChatAction.RECORD_VIDEO_NOTE) bot.send_message(chat_id=chat_id, text="Once you've joined, send us a message to confirm.") except TelegramError as e: print(e)

def handle_message(update, context): chat_id = update.message.chat_id text = update.message.text

if text.lower() == '/start':
    force_subscribe(chat_id, 'your_channel_username')
elif text.lower() == 'i have joined':
    send_file(chat_id, 'path_to_your_file')

def main(): updater = Updater(token='YOUR_BOT_TOKEN', use_context=True) dp = updater.dispatcher

dp.add_handler(CommandHandler('start', handle_message))
dp.add_handler(MessageHandler(Filters.text & (~Filters.command), handle_message))

updater.start_polling()
updater.idle()

if name == 'main': main()