Use this method to send photos.
        :param disable_notification:
        :param chat_id:
        :param photo:
        :param caption:
        :param parse_mode
        :param reply_to_message_id:
        :param reply_markup:
        :return: API reply.

def send_photo(self, chat_id, photo, caption=None, reply_to_message_id=None, reply_markup=None,
                   parse_mode=None, disable_notification=None):
        """
        Use this method to send photos.
        :param disable_notification:
        :param chat_id:
        :param photo:
        :param caption:
        :param parse_mode
        :param reply_to_message_id:
        :param reply_markup:
        :return: API reply.
        """
        return types.Message.de_json(
            apihelper.send_photo(self.token, chat_id, photo, caption, reply_to_message_id, reply_markup,
                                 parse_mode, disable_notification))