us-docker.pkg.dev/grpc-testing/testing-images-public/grpc_artifact_python_linux_armv7:e083630fb0d91e534b69f2f64dbd47f79ce977e2@sha256:4f817dece74bbdc7c4fccdc9b0a25cefb9101781a60bf0bb827e533e79f9b1f2