I want to reply to gmail via imaplib.

account="[email protected]"
password="hogehoge"

s_title=str("Mail Test")

mail=imaplib.IMAP4_SSL ('imap.gmail.com',993)
mail.login(account, password)
mail.select('inbox')

term=s_title.encode ("utf-8")
print(term)
mail.literal=term
type, data=mail.search("utf-8", "SUBJECT")

for i in data [0].split():
    ok, x = mail.fetch(i, 'RFC822')
    ms = email.message_from_string(x[0][1].decode('UTF-8'))

    ad=email.header.decode_header(ms.get('From')))
    ms_code=ad[0][1]

    fromObj=email.header.decode_header(ms.get('From')))
    addr=""
    
    for in fromObj:
        if isinstance(f[0], bytes):
            addr+=f[0].decode(ms_code)
        else:
            addr+=f[0]
            print(addr)

    subject=email.header.decode_header(ms.get('Subject')))
    title=""

    for sub in subject:
        if isinstance(sub[0], bytes):
            title+=sub[0].decode(ms_code)
        else:
            title+=sub[0]
            print(title)

    if ms.is_multipart():
        for payload in ms.get_payload():
            if payload.get_content_type()=="text/plain":
                body=payload.get_payload()

            else:
                if ms.get_content_type() == "text/plain":
                    body=ms.get_payload()

new=MIMEMultipart()
new ["Message-ID"] = email.utils.make_msgid()
new ["In-Reply-To"] = account
new ["References" = original ["Message-ID" ]
new ["Subject"] = original ["Subject"]
new["To" = original["Reply-To"] original["From"]
new ["From"] = account

new.attach (MIMEMessage (original)

s= smtplib.SMTP ("smtp.gmail.com", 587)
s.starttls()
s.login(account, password)
s.send_message(new)
s.quit()