Update example.py

Author: methane

example.py

@@ -1,6 +1,4 @@
 #!/usr/bin/env python
-from __future__ import print_function
-
 import pymysql
 
 conn = pymysql.connect(host="localhost", port=3306, user="root", passwd="", db="mysql")
@@ -10,7 +8,6 @@
 cur.execute("SELECT Host,User FROM user")
 
 print(cur.description)
-
 print()
 
 for row in cur: