3 files changed, 3 insertions, 0 deletions
diff --git a/src/python/grpcio_tests/tests/unit/_api_test.py b/src/python/grpcio_tests/tests/unit/_api_test.py
index 5dfb8b2b54..38072861a4 100644
--- a/src/python/grpcio_tests/tests/unit/_api_test.py
+++ b/src/python/grpcio_tests/tests/unit/_api_test.py
@@ -14,6 +14,7 @@
 """Test of gRPC Python's application-layer API."""
 
 import unittest
+import logging
 
 import six
 
diff --git a/src/python/grpcio_tests/tests/unit/_auth_context_test.py b/src/python/grpcio_tests/tests/unit/_auth_context_test.py
index 67f222d4b1..b1b5bbdcab 100644
--- a/src/python/grpcio_tests/tests/unit/_auth_context_test.py
+++ b/src/python/grpcio_tests/tests/unit/_auth_context_test.py
@@ -15,6 +15,7 @@
 
 import pickle
 import unittest
+import logging
 
 import grpc
 from grpc import _channel
diff --git a/src/python/grpcio_tests/tests/unit/_auth_test.py b/src/python/grpcio_tests/tests/unit/_auth_test.py
index e125e77541..d9df2add4f 100644
--- a/src/python/grpcio_tests/tests/unit/_auth_test.py
+++ b/src/python/grpcio_tests/tests/unit/_auth_test.py
@@ -16,6 +16,7 @@
 import collections
 import threading
 import unittest
+import logging
 
 from grpc import _auth