# Write a function to check if the string is a valid email address or not using regex.
import re

regex = "^[a-z0-9]+[\._]?[a-z0-9]+[@]\w+[.]\w{2,3}$"


def check_email(email):
    if re.search(regex, email):
        return "Valid Email"
    else:
        return "Invalid Email"
