From 3387eb2183fbfed7841c54e9b6fb6109c6da6475 Mon Sep 17 00:00:00 2001
From: wangqi <wang.qi@99cloud.net>
Date: Thu, 17 May 2018 08:23:00 +0000
Subject: [PATCH] del unused module

Change-Id: I1bb4ac082537fe0fd40542fee2c73deed208e5f5
---
 doc/source/conf.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 8fad59b2d4..985d1acdee 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -11,10 +11,8 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import subprocess
 import sys
 import os
-import warnings
 
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 ROOT = os.path.abspath(os.path.join(BASE_DIR, "..", ".."))