def add_diversity(table):
 table['Obscure'] = [('Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html', 'Google Bot'), ('Wget/1.16.1 (linux-gnu)', 'wget 1.16.1'), ('curl/7.40.0', 'curl 7.40.0')]
 return table

def add_diversity ( table ) : table [ 'Obscure' ] = [ ( 'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html' , 'Google Bot' ) , ( 'Wget/1.16.1 (linux-gnu)' , 'wget 1.16.1' ) , ( 'curl/7.40.0' , 'curl 7.40.0' ) ] return table
insert a few additional entries for diversity into the dict .