Merge branch 'main' into avm99963-monorail

Merged commit 3779da353b36d43cf778e7d4f468097714dd4540

GitOrigin-RevId: 6451a5c6b75afb0fd1f37b3f14521148d0722ea8
diff --git a/api/v3/test/monorail_servicer_test.py b/api/v3/test/monorail_servicer_test.py
index 3569879..2abcaf9 100644
--- a/api/v3/test/monorail_servicer_test.py
+++ b/api/v3/test/monorail_servicer_test.py
@@ -11,9 +11,11 @@
 import time
 import unittest
 import mock
-import mox
+try:
+  from mox3 import mox
+except ImportError:
+  import mox
 
-from components.prpc import server
 from components.prpc import codes
 from components.prpc import context
 from google.appengine.ext import testbed