fix according to review

modules/image/Image_gan/style_transfer/psgan/README.md

@@ -16,7 +16,7 @@
 - ### 应用效果展示
   - 样例结果示例：
     <p align="center">
-    <img src="https://user-images.githubusercontent.com/22424850/145003964-6d6572e0-3103-4898-a738-eb6c61c90be4.jpg"  width = "30%"  hspace='10'/>
+    <img src="https://user-images.githubusercontent.com/22424850/157190651-595b6964-97c5-4b0b-ac0a-c30c8520a972.png"  width = "30%"  hspace='10'/>
     <br />
     输入内容图形
     <br />
@@ -24,7 +24,7 @@
     <br />
     输入妆容图形
     <br />
-    <img src="https://user-images.githubusercontent.com/22424850/145003965-288d56f9-49a2-43cb-8647-4a112a8e0dfb.png"  width = "30%"  hspace='10'/>
+    <img src="https://user-images.githubusercontent.com/22424850/157190800-b1dd79d4-0eca-4b36-b091-6fcd2c00dcf6.png"  width = "30%"  hspace='10'/>
     <br />
     输出图像
      <br />

modules/image/Image_gan/style_transfer/psgan/model.py

@@ -11,23 +11,21 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
+import argparse
 import os
 import sys
-import argparse
 from pathlib import Path
 
-from PIL import Image
 import numpy as np
-
 import paddle
 import paddle.vision.transforms as T
-from paddle.utils.download import get_weights_path_from_url
 import ppgan.faceutils as futils
-from ppgan.utils.options import parse_args
+from paddle.utils.download import get_weights_path_from_url
+from PIL import Image
+from ppgan.models.builder import build_model
 from ppgan.utils.config import get_config
 from ppgan.utils.filesystem import load
-from ppgan.models.builder import build_model
+from ppgan.utils.options import parse_args
 from ppgan.utils.preprocess import *
 
 

modules/image/Image_gan/style_transfer/psgan/module.py

@@ -11,22 +11,24 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
-import os
 import argparse
 import copy
+import os
 
-import paddle
-import paddlehub as hub
-from paddlehub.module.module import moduleinfo, runnable, serving
-import numpy as np
 import cv2
-from skimage.io import imread
-from skimage.transform import rescale, resize
+import numpy as np
+import paddle
 from ppgan.utils.config import get_config
+from skimage.io import imread
+from skimage.transform import rescale
+from skimage.transform import resize
 
+import paddlehub as hub
 from .model import PSGANPredictor
 from .util import base64_to_cv2
+from paddlehub.module.module import moduleinfo
+from paddlehub.module.module import runnable
+from paddlehub.module.module import serving
 
 
 @moduleinfo(name="psgan", type="CV/gan", author="paddlepaddle", author_email="", summary="", version="1.0.0")

modules/image/Image_gan/style_transfer/psgan/util.py

 import base64
+
 import cv2
 import numpy as np