us-docker.pkg.dev/grpc-testing/testing-images-public/grpc_artifact_python_manylinux2014_x86:fda00560d600eed356f8d6bef2cc8416d0a6b790@sha256:8d00dc61594f4fa05ada5c38d55627f139a73cd3a6e4fbc0907a866f2a5f5b17