old_contents: from falcon import HTTP_206
  import hug
  
  
  def change_status(content, response):
      response.status = HTTP_206
      return content
  
  
  @hug.get(transform=change_status)
  def hello():
      '''Says hello'''
      raise ValueError('hiii')
  
  
  
new_contents: import hug
  
  
  @hug.get()
  def hello():
      '''Says hello'''
      return 'Hello World!'
  
  
  
subject: Fix hello_world example