From cf9cddbfeb579ee7125532b09b7b785a6d131e5c Mon Sep 17 00:00:00 2001
From: Tres Seaver <tseaver@palladion.com>
Date: Wed, 18 Aug 2021 12:12:09 -0400
Subject: [PATCH] tests: revert testing against prerelease deps on Python 3.9
 (#426)

Reverts googleapis/python-firestore#415

Consensus from today's meeting is that testing prereleases of third-party dependencies needs to happen outside the normal `presubmit` path.
---
 testing/constraints-3.9.txt | 2 --
 1 file changed, 2 deletions(-)

diff --git a/testing/constraints-3.9.txt b/testing/constraints-3.9.txt
index 6d34489a53..e69de29bb2 100644
--- a/testing/constraints-3.9.txt
+++ b/testing/constraints-3.9.txt
@@ -1,2 +0,0 @@
-# Allow prerelease requirements
---pre