From 8157285a79e26f98c3089061a199ac6cd832ddcd Mon Sep 17 00:00:00 2001
From: Kevin Hu <kevinhu.sh@gmail.com>
Date: Wed, 19 Mar 2025 13:10:45 +0800
Subject: [PATCH] Fix: Nan response for retrieval component. (#6265)

### What problem does this PR solve?

#6247

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
---
 agent/component/retrieval.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/agent/component/retrieval.py b/agent/component/retrieval.py
index a6f4048d9..6a3f89b74 100644
--- a/agent/component/retrieval.py
+++ b/agent/component/retrieval.py
@@ -108,6 +108,6 @@ class Retrieval(ComponentBase, ABC):
         df["content"] = df["content_with_weight"]
         del df["content_with_weight"]
         logging.debug("{} {}".format(query, df))
-        return df
+        return df.dropna()