commit d405a6292a3c498354bfd7057c1438e30e646392
Author: songwenping <songwenping@inspur.com>
Date:   Mon Oct 12 17:01:21 2020 +0800

    Remove Babel from lower-constraints.txt
    
    This can be removed because it's no longer a transitive dependency of oslo.i18n.
    
    Change-Id: I2dabd2eea6d589952ecabf203f3c0d075672799f

diff --git a/lower-constraints.txt b/lower-constraints.txt
index 074fa42..f98d024 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -1,5 +1,4 @@
 alabaster==0.7.10
-Babel==2.3.4
 bandit==1.1.0
 cmd2==0.8.0
 coverage==4.0