From 08e21e8b6bd618275e1dab6b862f38b39596c7de Mon Sep 17 00:00:00 2001
From: HAOCHENYE <21724054@zju.edu.cn>
Date: Tue, 2 Jan 2024 11:50:01 +0800
Subject: [PATCH] Fix to dict

---
 mmengine/config/config.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mmengine/config/config.py b/mmengine/config/config.py
index 316ac65d4d..b436d84ccf 100644
--- a/mmengine/config/config.py
+++ b/mmengine/config/config.py
@@ -48,7 +48,9 @@
 def _lazy2string(cfg_dict, dict_type=None):
     if isinstance(cfg_dict, dict):
         dict_type = dict_type or type(cfg_dict)
-        return dict_type({k: _lazy2string(v) for k, v in dict.items(cfg_dict)})
+        return dict_type(
+            {k: _lazy2string(v, dict_type)
+             for k, v in dict.items(cfg_dict)})
     elif isinstance(cfg_dict, (tuple, list)):
         return type(cfg_dict)(_lazy2string(v) for v in cfg_dict)
     elif isinstance(cfg_dict, (LazyAttr, LazyObject)):