From e054cdc4f069f3a642c57665a1e4b6f09cd0db2c Mon Sep 17 00:00:00 2001
From: Nubenetes Bot <bot@nubenetes.com>
Date: Fri, 22 May 2026 19:43:51 +0200
Subject: [PATCH] fix: update Gemini grounding tool name to google_search to
 resolve API 400 error

---
 src/gemini_utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gemini_utils.py b/src/gemini_utils.py
index 47e2c0a0..a48b192e 100644
--- a/src/gemini_utils.py
+++ b/src/gemini_utils.py
@@ -336,7 +336,7 @@ async def call_gemini_with_retry(prompt: str, response_format: str = "json", max
                             # --- TOOL ENABLING (MCP-LIKE GROUNDING) ---
                             payload = {
                                 "contents": [{"parts": [{"text": prompt}]}],
-                                "tools": [{"google_search_retrieval": {}}] if use_grounding else []
+                                "tools": [{"google_search": {}}] if use_grounding else []
                             }
                             
                             # TELEMETRY: Log Payload Size