При создании бота произошла ошибка Connection pool of Request object is smaller than optimal value (8)

Если что использую на pycharm

from telegram import Bot
from telegram import Update
from telegram.ext import Updater
from telegram.ext import CommandHandler
from telegram.ext import MessageHandler
from telegram.ext import Filters
from config import TG_TOKEN


def do_start(bot: Bot, update: Update):
    bot.send_message(
        chat_id=update.message.chat_id,
        text='hi',
    )


def do_echo(bot: Bot, update: Update):
    text = update.message.text
    bot.send_message(
        chat_id=update.message.chat_id,
        text=text,
    )


def main():
    bot = Bot(
        token=TG_TOKEN,
    )
    updater = Updater(
        bot=bot,
    )

    start_handler = CommandHandler('start', do_start)
    message_handler = MessageHandler(Filters.text, do_echo)

    updater.dispatcher.add_handler(start_handler)
    updater.dispatcher.add_handler(message_handler)

    updater.start_polling()
    updater.idle()


if __name__ == '__main__':
    main()