Update protobuf version for python3.6

nikhil-sk · nikhil-sk · commit 260288f47a69 · 2022-10-31T10:01:55.000Z
diff --git a/tox.ini b/tox.ini
@@ -70,7 +70,7 @@ deps =
     six
     future
     pyyaml
-    protobuf == 3.20.1
+    protobuf == 3.19.6
 
 [testenv:flake8]
 basepython = python3
