text: import os
  import tempfile
  
  from settings import settings
  
  from office365.runtime.auth.client_credential import ClientCredential
  from office365.sharepoint.client_context import ClientContext
  
  site_url = settings.get('url') + "/sites/team"
  credentials = ClientCredential(settings.get('client_credentials').get('client_id'),
                                 settings.get('client_credentials').get('client_secret'))
  
  ctx = ClientContext(site_url).with_credentials(credentials)
  
  file_url = '/sites/team/Shared Documents/big_buck_bunny.mp4'
  download_path = os.path.join(tempfile.mkdtemp(), os.path.basename(file_url))
  with open(download_path, "wb") as local_file:
      file = ctx.web.get_file_by_server_relative_url(file_url).download(local_file).execute_query()
  print("[Ok] file has been downloaded: {0}".format(download_path))
  