我有一个电子邮件验证，而注册，验证链接必须在一个超链接的形式。

from django.core.mail import send_mail
from django.conf import settings

def send_email_verification_mail(email, first_name, verify_link, exp):
    html = """
    <a href="{link}">Click to verify</a>
    """
    html.format(link=verify_link)
    subject = 'Your accounts need to be verified'
    message = f'Hi {first_name.capitalize()},\n\nClick on the link to verify your 
    account \n 
    \n{html}\n \nThis link will expire in {exp}'
    email_from = settings.EMAIL_HOST_USER
    recipient_list = [email]
    send_mail(subject, message, email_from, recipient_list)
    return True

This is the what I'm getting