Pin protobuf version

nikhil-sk · nikhil-sk · commit 587efc97bce1 · 2022-10-31T09:54:58.000Z
diff --git a/tox.ini b/tox.ini
@@ -62,14 +62,15 @@ deps =
     mock
     requests == 2.20.0
     urllib3 < 1.23, >= 1.21
-    sagemaker
+    sagemaker < 2
     sagemaker-containers
     torch
     torchvision
     retrying
     six
     future
     pyyaml
+    protobuf == 3.20.1
 
 [testenv:flake8]
 basepython = python3
