new_contents: from twilio.rest import TwilioRestClient
  
  import config
  
  client = TwilioRestClient(config.twilio_sid, config.twilio_token)
  
  numbers = [
      '+447000000000'
  ]
  
  sms_message = ("Welcome to SLOT - Supervised Learning Opportunities by Text. "
                 "\n\n"
                 "The trial period has now started - look out for opportunities!")
  
  def send_sms(sms_to, sms_body):
      try:
          print("Sending SMS to {0}".format(sms_to))
          client.messages.create(to=sms_to, from_=config.twilio_number, body=sms_body)
          print("SMS sent to {0}".format(sms_to))
  
      except Exception as e:
          print(e)
          pass
  
  for number in numbers:
      send_sms(number, sms_message)
  
subject: Add send_sms script for manually sending messages to a list of numbers.