public function execute()
{
$message = $this->getMessage();
$chat_id = $message->getChat()->getId();
$text = $message->getText(true);
$data = ['chat_id' => $chat_id, 'caption' => $text];
//Return a random picture from the telegram->getUploadPath().
return Request::sendPhoto($data, $this->ShowRandomImage($this->telegram->getUploadPath()));
}