a telegram bot for making long url short

bitlybot.py

import urllib.parse, urllib.request
import telegram
import logging
from telegram.error import NetworkError, Unauthorized
from time import sleep
from khayyam import JalaliDatetime
import validators
import json
update_id = None
bot_started = JalaliDatetime.now()
def main():
    global update_id
    # Telegram Bot Authorization Token
    bot = telegram.Bot('YOUR BOT TOKEN')

    # get the first pending update_id, this is so we can skip over it in case
    # we get an "Unauthorized" exception.
    try:
        update_id = bot.get_updates()[0].update_id
    except IndexError:
        update_id = None

    logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s')

    while True:
        try:
            echo(bot)
        except NetworkError:
            sleep(1)
        except Unauthorized:
            # The user has removed or blocked the bot.
            update_id += 1


def echo(bot):
    global update_id
    # Request updates after the last update_id
    for update in bot.get_updates(offset=update_id, timeout=10):
        update_id = update.update_id + 1

        if update.message:  # your bot can receive updates without messages
            # Reply to the message
            if update.message.text:
                if update.message.text == "/start":
                    update.message.reply_text("باسلام و احترام.این بات لینک کوتاه میسازه"
                                              "\n"
                                              "عقیل دردا بلات بابت وی پی اس"
                                              "\n"
                                              "@WISxDOM"
                                              "\n"
                                              "سورس بات رو میتونید اینجا مشاهده کنید:"
                                              "\n"
                                              "http://sae13.ir/archives/587"
                                              "\n"
                                              "@saeb_m"
                                              "\n"
                                              "لینک طولانی تون رو وارد کنید: "
                                              "\n"
                                              )
                    break
                if update.message.text.lower() == 'uptime' :
                    now_time = JalaliDatetime.now()
                    uptime = now_time - bot_started
                    days_uptime = uptime.seconds // (3600 * 24)
                    hours_uptime = (uptime.seconds % (3600 * 24)) // 3600
                    minutes_uptime =((uptime.seconds % (3600 * 24)) % 3600) //60
                    bot.send_message(update.message.chat.id,"مدت زمانی فعالیت بات:"
                                             "\n "
                                             "{} روز و"
                                                "\n"
                                             " {}ساعت "
                    "\n"
                                             "{}دقیقه".format(days_uptime,
                                                              hours_uptime,
                                                              minutes_uptime))

                    break
                if validators.url(update.message.text):
                    long_url = update.message.text
                    values = {"access_token": YOUR BITLY TOKEN",
                              "domain": "j.mp",
                              "longUrl":long_url}
                    endpoint = 'https://api-ssl.bitly.com/v3/shorten'
                    data = urllib.parse.urlencode(values)
                    data = data.encode('ascii')
                    req = urllib.request.Request(endpoint, data)
                    response = urllib.request.urlopen(req)
                    responsed = response.read().decode('utf8')
                    jresponsed = json.loads(responsed)
                    print(responsed)
                    if jresponsed['data']:
                        if jresponsed['data']['url']:
                            shorturl = jresponsed['data']['url']
                            update.message.reply_text("آدرس کوتاه به "
                                                      "\n"
                                                      "{}"
                                                      "\n"
                                                      "میشه:"
                                                      "\n"
                                                      "{}".format(long_url, shorturl))
                            break
            else:
                    update.message.reply_text("به نظر میاد لینکی وارد کردید درست نیست")
            # update.message.reply_text('{}\n{}\n{}\n'.format(first, secound, third))



if __name__ == '__main__':
    main()