#!/usr/bin/env python

from __future__ import print_function

import pymysql

conn = pymysql.connect(host='127.0.0.1', port=3306, user='root', passwd='', database='mysql')

cur = conn.cursor()

cur.execute("SELECT Host,User FROM user")

print(cur.description)

print()

for row in cur:
   print(row)

cur.close()
conn.close()

@@ -152,15 +152,9 @@
 ', d
-atabase
+b
 ='my

Update example.py