import pymysql

# Connect to the database
connection = pymysql.connect(host='127.0.0.1',
                             user='<username>',
                             password='<password>',
                             db='Puppies',
                             port=8888)
print("hello")

CR.CR_SERVER_LOST, "Lost connection to MySQL server during query")
pymysql.err.OperationalError: (2013, 'Lost connection to MySQL server during query')