Python Include contents of If/else in output not just print

I am not that experienced with python, but do some python coding for small jobs. Currently I have a job that opens a log file and pulls any records that are considered errors. This list of errors is then added as part of an email notification. What I would like to do is either include the list or a notification that the list was empty. I have been able to do this in the console, but don't know how to get this added as a parameter in the email.

if errorlist:
    print "\n".join(errorlist)
else:
    print "No Errors Found"

# Send Email 
SMTP_SERVER = {SMTP SERVER}
SMTP_PORT = {SMTP PORT}

sender = {Sender}
password = {Password}
recipient = {Recipient}
subject = "This is the subject line"
errorlist = "<br>" "\n".join(errorlist)

body = "" + errorlist + ""

headers = ["From: " + sender,
       "Subject: " + subject,
       "To: " + ", " .join(recipient),
       "MIME-Version: 1.0",
       "Content-Type: text/html"]
headers = "\r\n".join(headers)

session = smtplib.SMTP(SMTP_SERVER, SMTP_PORT)

session.ehlo()
session.starttls()
session.ehlo
session.login(sender, password)

session.sendmail(sender, recipient, headers + "\r\n\r\n" + body)
session.quit()