def generate_thumbnail_download_link_youtube(video_id_from_shortcode):
 thumbnail_download_link = (('https://img.youtube.com/vi/' + video_id_from_shortcode) + '/0.jpg')
 return thumbnail_download_link

def generate_thumbnail_download_link_youtube ( video_id_from_shortcode ) : thumbnail_download_link = ( ( 'https://img.youtube.com/vi/' + video_id_from_shortcode ) + '/0.jpg' ) return thumbnail_download_link
thumbnail url generator for youtube videos .