एक टास्क को डेकोरेट करना

# Import the task decorator
from ____ import ____

@dag(dag_id='file_update')
def file_update():
  # Decorate the function as a task
  ____
  def pull_file(URL, savepath):
    r = requests.get(URL)
    with open(savepath, 'wb') as f:
      f.write(r.content)   
    print(f"File pulled from {URL} and saved to {savepath}")
  # Call the task
  ____('http://dataserver/sales.json', 'latestsales.json')

file_update()