有没有办法让我只运行一个条件就可以发送邮件？

import smtplib
from email.mime.text import MIMEText

def send_email(subject, message, sender, receiver, smtp_server, smtp_port, username, password):
    msg = MIMEText(message)
    msg['Subject'] = subject
    msg['From'] = sender
    msg['To'] = receiver

    try:
        server = smtplib.SMTP(smtp_server, smtp_port)
        server.starttls()
        server.login(username, password)
        server.sendmail(sender, receiver, msg.as_string())
        server.quit()
        print("邮件发送成功")
    except Exception as e:
        print("邮件发送失败:", str(e))

# 设置发送邮件的参数
subject = "邮件主题"
message = "邮件内容"
sender = "发件人邮箱"
receiver = "收件人邮箱"
smtp_server = "SMTP服务器地址"
smtp_port = 587  # SMTP服务器端口号
username = "SMTP用户名"
password = "SMTP密码"

# 调用发送邮件函数
send_email(subject, message, sender, receiver, smtp_server, smtp_port, username, password)