Отправка сообщений через питон

@bot.message_handler(content_types=['text', 'document'])
def start(message):
    btn = types.KeyboardButton("/SendMessageLil")
    markup.add(btn)
 
 
    if message.text == '/SendMessageLil':
        bot.send_message(message.from_user.id,'Введите текст сообщения')
        bot.register_next_step_handler(message, send_message_Lil)
 
def send_message_Lil(bot, message, ):
    global message_text
    message_text=message.text
    recipients = []
    with open('contacts.csv', encoding='utf-8') as csvfile:
       file_reader = csv.reader(csvfile, delimiter = ",")
       for row in reader:
          recipient_name = row['Name']
          recipient_email = row['mail']
          recipients.append((recipient_name, recipient_email))
 
 
    msg = MIMEText(message_text)
    msg['Subject'] = 'Test Email'
    msg['From'] = 'vetsdjc@gmail.com'
 
 
    for recipient in recipients:
       recipient_name, recipient_email = recipient
       msg['To'] = recipient_email
       with smtplib.SMTP('smtp.gmail.com', 587) as smtp:
         smtp.starttls()
         smtp.login('vetsdjc@gmail.com', 'pdft sdfr fdgh dfgd')
         smtp.send_message(msg)
    bot.send_message(message.from_user.id, f'Сообщение отправлено {recipient_name} ({recipient_email})')
        
    bot.send_message(message.from_user.id, 'Сообщения успешно отправлены')

def send_message(message):
    global message_text
    message_text=message.text
    bot.register_next_step_handler(message, send_message_Lil)