gh-92436: future docs: add note on expectations for "from future import annotations" (GH-92568)

(cherry picked from commit 6582c96454ddb731eb412c2a473300172225fdb9)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Miss Islington (bot) committed 4y ago

5d62759f98e82625277f46ea86a1a29b07b8ffe1

Parent: 9743524

Committed by GitHub <noreply@github.com> on 5/12/2022, 2:42:57 PM

gh-92436: __future__ docs: add note on expectations for "from __future__ import annotations" (GH-92568)