From 6ff33c4b8097561d5ad5dcba7fe47ae8ceaf6a14 Mon Sep 17 00:00:00 2001
From: yh_cc <poemsmileyh@gmail.com>
Date: Tue, 14 May 2019 23:51:12 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dbug?=
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---
 fastNLP/core/trainer.py | 2 ++
 fastNLP/core/utils.py   | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/fastNLP/core/trainer.py b/fastNLP/core/trainer.py
index 2ad92f6b..a6293167 100644
--- a/fastNLP/core/trainer.py
+++ b/fastNLP/core/trainer.py
@@ -381,6 +381,8 @@ class Trainer(object):
 
         5. None. 为None则不对模型进行任何处理，如果传入的model为torch.nn.DataParallel该值必须为None。
 
+        已知可能会出现的问题：Adagrad优化器可能无法正常使用这个参数，请手动管理模型位置。
+
     :param list(callbacks) callbacks: 用于在train过程中起调节作用的回调函数。比如early stop，negative sampling等可以
         通过callback机制实现。 可使用的callback参见 :doc:`callback模块 <fastNLP.core.callback>`
     :param int check_code_level: 模型检查等级. -1: 不进行检查; 0: 仅出现错误时停止; 1: 如果有field没有被使用，
diff --git a/fastNLP/core/utils.py b/fastNLP/core/utils.py
index f7539fd7..fa8f6feb 100644
--- a/fastNLP/core/utils.py
+++ b/fastNLP/core/utils.py
@@ -88,7 +88,7 @@ def cache_results(_cache_fp, _refresh=False, _verbose=1):
     def wrapper_(func):
         signature = inspect.signature(func)
         for key, _ in signature.parameters.items():
-            if key in ('cache_filepath', 'refresh', 'verbose'):
+            if key in ('_cache_fp', '_refresh', '_verbose'):
                 raise RuntimeError("The function decorated by cache_results cannot have keyword `{}`.".format(key))
         def wrapper(*args, **kwargs):
             if '_cache_fp' in kwargs: