修复callback连续两次加入的bug

2024-12-02 20:27:35 +08:00 · 2019-07-25 16:01:17 +08:00 · 2019-07-25 16:01:17 +08:00 · 210af73c6e
commit 210af73c6e
parent 329a18976f
1 changed files with 1 additions and 1 deletions
--- a/fastNLP/core/callback.py
+++ b/fastNLP/core/callback.py
@ -324,7 +324,7 @@ class CallbackManager(Callback):
        self._env = env
        self.callbacks = []
        if callbacks:
-            self.callbacks += self.prepare_callbacks(callbacks)
+            self.prepare_callbacks(callbacks)

    def prepare_callbacks(self, callbacks):
        if not callbacks: