old_contents: from flask import Flask
  from roomcontrol.music import music_service
  from roomcontrol.light import light_service
  from roomcontrol.alarm import alarm_service
  
  app = Flask(__name__)
  app.register_blueprint(music_service, url_prefix='/music')
  app.register_blueprint(light_service, url_prefix='/light')
  app.register_blueprint(alarm_service, url_prefix='/alarm')
  
  @app.route('/login', methods=['POST'])
  def login():
      pass
  
  @app.route('/settings', methods=['POST'])
  def update_settings():
      pass
  
  if __name__ == "__main__":
      app.run()
  
new_contents: from flask import Flask
  from roomcontrol.music import music_service
  from roomcontrol.light import light_service
  from roomcontrol.alarm import alarm_service
  
  app = Flask(__name__)
  app.register_blueprint(music_service, url_prefix='/music')
  app.register_blueprint(light_service, url_prefix='/light')
  app.register_blueprint(alarm_service, url_prefix='/alarm')
  
  @app.route('/login', methods=['POST'])
  def login():
      pass
  
  @app.route('/settings', methods=['GET', 'POST'])
  def update_settings():
      pass
  
  if __name__ == "__main__":
      app.run()
  
subject: Add get method to settings