old_contents: from bottle import run,Bottle
  
  app = Bottle()
  
  @get('/')
  def welcome():
  	return "Hello, welcome to knowurcoding!"
  
  
  
  
new_contents: from bottle import get,run,Bottle,route
  
  app = Bottle()
  
  @app.get('/')
  def welcome():
  	return "Hello, welcome to knowurcoding!"
  
  if __name__=="__main__":
  	run(app, host='localhost', port=8088)
  
  
subject: add run function