Once Python 3.10 is released, we need to update to install it https://github.com/GoogleCloudPlatform/python-docs-samples/blob/9698be4dee309d0d39fff8375ab0b89f92283e44/.kokoro/docker/Dockerfile#L120
Once Python 3.10 is released, we need to update to install it
python-docs-samples/.kokoro/docker/Dockerfile
Line 120 in 9698be4