[Tutor] get key value from Redis instance

[Silviu Chiric]

Dear all

I need to get the value of given key from Redis, or both key and value, the
below code snippet fails always, even the connection is okay

StrictRedis<ConnectionPool<Connection<host=
redis-15838.c44.us-east-1-2.ec2.cloud.redislabs.com,port=15838,db=0>>>
Connected!

My code
import redis

try:
    conn = redis.StrictRedis( host='
redis-15838.c44.us-east-1-2.ec2.cloud.redislabs.com', port=15838,
password='DavidLavinia2')
    print (conn)
    conn.ping()
    print ('Connected!')
print 'Set Record:', conn.set("best_car_ever", "Tesla Model S")
    print 'Get Record:', conn.get("best_car_ever")
    print 'Delete Record:', conn.delete("best_car_ever")
    print 'Get Deleted Record:', conn.get("best_car_ever")
except Exception as ex:
        print ('Error:', ex)
        exit('Failed to connect, terminating.')

Thanks!