'Use this method when you need to tell the user that something is happening on the bot\'s side.
The status is set for 5 seconds or less (when a message arrives from your bot, Telegram clients clear
its typing status).
:param chat_id:
:param action:  One of the following strings: \'typing\', \'upload_photo\', \'record_video\', \'upload_video\',
\'record_audio\', \'upload_audio\', \'upload_document\', \'find_location\', \'record_video_note\', \'upload_video_note\'.
:return: API reply. :type: boolean'

def send_chat_action(self, chat_id, action):

    return apihelper.send_chat_action(self.token, chat_id, action)
