human
Solve the following python programming problem given the following code:
def get_thumbnail_info(url, size) : 
    def get_thumb_url_for_short_photo_id(short_photo_id) : 
        return ('http://flic.kr/p/img/%s_%s.jpg' % (short_photo_id, (((size == SMALL_THUMBNAIL) and 't') or 'm'))) 
def get_youtube_thumb_url(video_id) : 
        return ('http://img.youtube.com/vi/%s/%s.jpg' % (video_id, ((need_small and 'default') or 'hqdefault'))) 
thumb_url = None 
    thumb_width = None 
    thumb_height = None 
    need_small = (size == SMALL_THUMBNAIL) 
    parsed_url = urlparse.urlparse (url) 
    hostname = parsed_url.netloc 
    path = parsed_url.path 
    query = dict (parse_qsl (parsed_url.query)) 
    if (hostname == 'yfrog.com') : 
        match = _YFROG_PATH_RE.match (path) 
        if match : 
            thumb_url = ('http://yfrog.com/%s' % match.group (1)) 
            if need_small : 
                thumb_url += ':small' 
else : 
                thumb_url += ':iphone' 
else : 
        if (hostname in ('instagr.am', 'instagram.com', 'www.instagram.com')) : 
            match = _INSTAGRAM_PATH_RE.match (path) 
            if match : 
                thumb_url = ('http://instagr.am/p/%s/media/' % match.group (1)) 
                if need_small : 
                    thumb_url += '?size=t' 
                    thumb_width = 150 
                    thumb_height = 150 
else : 
                    thumb_width = 306 
                    thumb_height = 306 
else : 
            if (hostname == 'flic.kr') : 
                match = _FLICKR_SHORT_PATH_RE.match (path) 
                if match : 
                    thumb_url = get_thumb_url_for_short_photo_id (match.group (1)) 
else : 
                if _FLICKR_LONG_HOSTNAME_RE.match (hostname) : 
                    match = _FLICKR_LONG_PATH_RE.match (path) 
                    if match : 
                        path_prefix = match.group (1) 
                        size_suffix = match.group (2) 
                        extension = match.group (3) 
                        if (size_suffix == '_o') : 
                           ...

    
    

    Fix the buggy line: thumb_url = ('%s://%s/%s%s%s' % (parsed_url.scheme, hostname, match.group (1), ((thumb_width and 's') or 'l'), match.group (2)))
assistant
#Here is Python code to fix the buggy line: thumb_url = ('%s://%s/%s%s%s' % (parsed_url.

thumb_url = ('%s://%s/%s%s%s' % (parsed_url.scheme, hostname, match.group (1), ((need_small and 's') or 'l'), match.group (2)))