Fix import of simplejson
diff --git a/apiclient/discovery.py b/apiclient/discovery.py
index a4202ae..57c5af8 100644
--- a/apiclient/discovery.py
+++ b/apiclient/discovery.py
@@ -34,7 +34,7 @@
     from cgi import parse_qsl
 
 from http import HttpRequest
-from json import simplejson
+from anyjson import simplejson
 from model import JsonModel
 from errors import HttpError
 from errors import UnknownLinkType