From a1268d9e9a37a1ccdf8fb286eb8779d40b48e1ce Mon Sep 17 00:00:00 2001
From: mrhbj <1825636423@qq.com>
Date: Thu, 13 Jun 2024 00:30:22 +0800
Subject: [PATCH] community[patch]: fix hunyuan message include chinese
 signature error (#22795) (#22796)
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… (#22795)

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---
 libs/community/langchain_community/chat_models/hunyuan.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/community/langchain_community/chat_models/hunyuan.py b/libs/community/langchain_community/chat_models/hunyuan.py
index 9cac65c872..e7681d4155 100644
--- a/libs/community/langchain_community/chat_models/hunyuan.py
+++ b/libs/community/langchain_community/chat_models/hunyuan.py
@@ -90,7 +90,7 @@ def _signature(secret_key: SecretStr, url: str, payload: Dict[str, Any]) -> str:
         value = payload[key]
 
         if isinstance(value, list) or isinstance(value, dict):
-            value = json.dumps(value, separators=(",", ":"))
+            value = json.dumps(value, separators=(",", ":"), ensure_ascii=False)
         elif isinstance(value, float):
             value = "%g" % value