freeze protobuf to 3.20.1

protobuf 4.21 breaks onnx so freezing it as a workaround see discussion here: https://github.com/protocolbuffers/protobuf/issues/10051

freeze protobuf to 3.20.1
protobuf 4.21 breaks onnx so freezing it as a workaround see discussion here: https://github.com/protocolbuffers/protobuf/issues/10051
02b32116 · aziz bahri · e570cb65 · 02b32116
Commit 02b32116 authored 2 years ago by aziz bahri
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,3 +15,4 @@ setupext-janitor>=1.1.2
 toposort==1.5
 vcdvcd==1.0.5
 wget==3.2
+protobuf==3.20.1
\ No newline at end of file