From fbe7b7175baece5e31bdf28298da78db119d15f6 Mon Sep 17 00:00:00 2001
From: ChenXin <will131@foxmail.com>
Date: Wed, 8 May 2019 14:38:44 +0800
Subject: [PATCH] fix a little bug

---
 fastNLP/core/dataset.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fastNLP/core/dataset.py b/fastNLP/core/dataset.py
index 013f7602..aa3d2d82 100644
--- a/fastNLP/core/dataset.py
+++ b/fastNLP/core/dataset.py
@@ -97,7 +97,7 @@
         # 将句子分成单词形式, 详见DataSet.apply()方法
         dataset.apply(lambda ins: ins['sentence'].split(), new_field_name='words')
         # 或使用DataSet.apply_field()
-        dataset.apply(lambda sent:sent.split(), field_name='sentence', new_field_name='words')
+        dataset.apply_field(lambda sent:sent.split(), field_name='sentence', new_field_name='words')
         # 除了匿名函数，也可以定义函数传递进去
         def get_words(instance):
             sentence = instance['sentence']