old_contents: from celery import task
  
  from .email import process_email
  
  
  @task()
  def helpdesk_process_email():
      process_email()
  
new_contents: from celery.decorators import task
  
  from .email import process_email
  
  
  @task()
  def helpdesk_process_email():
      process_email()
  
subject: Fix import of celery decorator "task".