Revert "feat: workload identity federation support (#686)" (#691)
This reverts commit 5dcd2b1bdd9d21522636d959cffc49ee29dda88f.
diff --git a/noxfile.py b/noxfile.py
index fa88d24..adce252 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -64,7 +64,9 @@
@nox.session(python="3.6")
def blacken(session):
"""Run black.
+
Format code to uniform standard.
+
This currently uses Python 3.6 due to the automated Kokoro run of synthtool.
That run uses an image that doesn't have 3.6 installed. Before updating this
check the state of the `gcp_ubuntu_config` we use for that Kokoro run.