title: How to receive images from Telegram Bot
body: <p>Can't receive images from my telegram bot, trying something like this:</p>
  
  <pre><code>import telegram
  from telegram.ext import Updater
  from telegram.ext import MessageHandler
  from telegram.ext import Filters
  
  def photo_handler(bot, update):
      file = bot.getFile(update.message.photo.file_id)
      print ("file_id: " + str(update.message.photo.file_id))
      file.download('photo.jpg')
  
  updater = Updater(token='my token')
  dispatcher = updater.dispatcher
  dispatcher.add_handler(MessageHandler(Filters.photo, photo_handler))
  </code></pre>
  
  <p>No any errors while running</p>