old_contents: '''
  This module will send SMS reminders periodically, using Twilio.
  The aim is to encourage user to code, commit and push to GitHub everyday
  '''
  
  import requests
  
  
new_contents: '''
  This module will send SMS reminders periodically, using Twilio.
  The aim is to encourage user to code, commit and push to GitHub everyday
  '''
  
  import requests
  
  def set_configuration():
      pass
  
  def get_twilio_client():
      pass
  
  def send_sms():
      pass
  
  def main():
      pass
  
  if __name__ == "__main__":
      main()
  
  
subject: Add function declarations