add user_home, fix ci

README.md

@@ -174,4 +174,3 @@ print(res)
                 目前版本支持以下模型：词法分析LAC；情感分析Senta；目标检测SSD；图像分类ResNet, MobileNet, NASNet等。
 
 * 迁移学习: 提供了基于预训练模型的Finetune API，用户通过少量代码即可完成迁移学习，包括BERT/ERNIE文本分类、序列标注、图像分类迁移等。
-

paddlehub/commands/config.py

@@ -80,8 +80,10 @@ class ConfigCommand(BaseCommand):
 
     @staticmethod
     def set_log_level(level):
-        if level not in ["CRITICAL", "FATAL", "ERROR", "WARN",
-                         "WARNING", "INFO", "DEBUG", "NOTSET"]:
+        if level not in [
+                "CRITICAL", "FATAL", "ERROR", "WARN", "WARNING", "INFO",
+                "DEBUG", "NOTSET"
+        ]:
             print("Allowed values include: "
                   "CRITICAL, FATAL, ERROR, WARN, WARNING, INFO, DEBUG, NOTSET")
             return

paddlehub/common/dir.py

@@ -14,6 +14,7 @@
 # limitations under the License.
 
 import os
+
 # TODO: Change dir.py's filename, this naming rule is not qualified