[VVP] Only install black on py 3.6 and up

Issue-ID: VVP-310

Change-Id: I352773d923c0cd4a7a8cc146504520031ebb32e8
Signed-off-by: Lovett, Trevor <trevor.lovett@att.com>

diff --git a/requirements.txt b/requirements.txt
index 203dc09..2a356dd 100644 (file)
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,5 +51,5 @@ mock
 openstack-heat
 cached-property>=1.5,<1.6
 bandit
-black
+black ; python_version>="3.6"
 pre-commit