From 4a0553f268e057d6e4a4f6339030140f91d38340 Mon Sep 17 00:00:00 2001
From: MendelXu <mdxu@hust.edu.cn>
Date: Mon, 29 Nov 2021 14:32:18 +0800
Subject: [PATCH] permit to log visualization result to disk

---
 ssod/utils/logger.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ssod/utils/logger.py b/ssod/utils/logger.py
index c10e294..d4e050b 100644
--- a/ssod/utils/logger.py
+++ b/ssod/utils/logger.py
@@ -109,7 +109,7 @@ def log_image_with_boxes(
     if not (interval == 1 or _log_counter[key] % interval == 1):
         return
     if backend == "auto":
-        if wandb is None:
+        if (wandb is None) or (wandb.run is None):
             backend = "file"
         else:
             backend = "wandb"