[py3] Remove some un-used imports
@@ -44,7 +44,6 @@ from notebook.decorators import api_error_handler, check_document_access_permiss
from notebook.models import escape_rows, make_notebook, upgrade_session_properties, get_api
if sys.version_info[0] > 2:
- import urllib.request, urllib.error
from urllib.parse import unquote as urllib_unquote
else:
from urllib import unquote as urllib_unquote
