import mysql.connector
from mysql.connector import Error

def connect():
    try:
        conn = mysql.connector.connect(host='localhost',
                                       database='python_mysql',
                                       user='root',
                                       password='secret')
        if conn.is_connected():
            print('Connected to MySQL database')

    except Error as error:
        print(error)

    finally:
        conn.close()

if __name__ == '__main__':
    connect()