From 4788c20816412448fe27aa24a767a15a9626026a Mon Sep 17 00:00:00 2001
From: Soulter <905617992@qq.com>
Date: Sat, 13 Sep 2025 16:18:22 +0800
Subject: [PATCH] fix: model variable referenced before assignment

---
 astrbot/core/provider/sources/openai_source.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/astrbot/core/provider/sources/openai_source.py b/astrbot/core/provider/sources/openai_source.py
index 467ae9f5b..5b199ed96 100644
--- a/astrbot/core/provider/sources/openai_source.py
+++ b/astrbot/core/provider/sources/openai_source.py
@@ -104,6 +104,8 @@ class ProviderOpenAIOfficial(Provider):
         if isinstance(custom_extra_body, dict):
             extra_body.update(custom_extra_body)
 
+        model = payloads.get("model", "").lower()
+
         # 针对 deepseek 模型的特殊处理：deepseek-reasoner调用必须移除 tools ，否则将被切换至 deepseek-chat
         if model == "deepseek-reasoner" and "tools" in payloads:
             del payloads["tools"]