def get_geo(twitter_msg):
    """
    Generates GoogleMap link if msg has location data.
    :param twitter_msg: Twitter Status Object
    :return: string with gm link if possible or empty string otherwise
    """
    try:
        x, y = twitter_msg.place["bounding_box"]["coordinates"][0][0]
        return "https://www.google.com/maps/place/{},{}".format(y, x)
    except Exception as e:
        return ""