From d32191eb76126354e7c62d164829159542954842 Mon Sep 17 00:00:00 2001
From: ShiningZhang <zhang_liang1991@126.com>
Date: Tue, 19 Apr 2022 11:27:43 +0800
Subject: [PATCH] relocate import av in pptsn_reader

---
 python/paddle_serving_app/reader/pptsn_reader.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/python/paddle_serving_app/reader/pptsn_reader.py b/python/paddle_serving_app/reader/pptsn_reader.py
index c74c9db6a..beff557af 100644
--- a/python/paddle_serving_app/reader/pptsn_reader.py
+++ b/python/paddle_serving_app/reader/pptsn_reader.py
@@ -1,20 +1,19 @@
 import numpy as np
-import av
 import cv2
 import pickle
-import decord as de
 import math
 import random
 
 import os
 
 from PIL import Image
-import SimpleITK as sitk
-
 
 try:
     import cPickle as pickle
     from cStringIO import StringIO
+    import av
+    import decord as de
+    import SimpleITK as sitk
 except ImportError:
     import pickle
     from io import BytesIO