fix bug

MorvanZhou · MorvanZhou · commit d217e982e110 · 2017-08-21T20:49:11.000+10:00
diff --git a/basic/35_set.py b/basic/35_set.py
@@ -10,7 +10,7 @@
 print(set(char_list))
 print(set(sentence))
 
-print(set([char_list, sentence]))
+print(set(char_list+ list(sentence)))
 
 unique_char = set(char_list)
 unique_char.add('x')
