fix ci

RELEASE.md

-# `v1.2.0` 
+# `v1.2.0`
 
 * 新增**超参优化Auto Fine-tune**，实现给定超参搜索空间，PaddleHub自动给出较佳的超参组合
   * 支持两种优化策略：HAZero和PSHE2

demo/lac/lac_demo.py

@@ -19,10 +19,10 @@ if __name__ == "__main__":
     results = lac.lexical_analysis(data=inputs, use_gpu=True, batch_size=10)
     for result in results:
         if six.PY2:
-            print(
-                json.dumps(result['word'], encoding="utf8", ensure_ascii=False))
-            print(
-                json.dumps(result['tag'], encoding="utf8", ensure_ascii=False))
+            print(json.dumps(
+                result['word'], encoding="utf8", ensure_ascii=False))
+            print(json.dumps(
+                result['tag'], encoding="utf8", ensure_ascii=False))
         else:
             print(result['word'])
             print(result['tag'])

demo/senta/senta_demo.py

@@ -21,7 +21,7 @@ if __name__ == "__main__":
         results[index]["text"] = text
     for index, result in enumerate(results):
         if six.PY2:
-            print(
-                json.dumps(results[index], encoding="utf8", ensure_ascii=False))
+            print(json.dumps(
+                results[index], encoding="utf8", ensure_ascii=False))
         else:
             print(results[index])