[py2] keep setup.py Python2 compatible

Change-Id: I7978ef973c0b112d934aebfa3c16a087529905b2
---
M setup.py
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 9bd1c89..a8c77f4 100644
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,6 @@
 import os
 import sys
 
-from pkg_resources import parse_version, safe_version
 from setuptools import setup
 
 
@@ -167,6 +166,7 @@
         return version
 
     # validate version for sdist
+    from pkg_resources import parse_version, safe_version
     from contextlib import suppress
     from subprocess import PIPE, run
     try:

