Merge pull request #681 from GoogleCloudPlatform/safety_gemini_update

Update gemini version in safety notebook

Author: takumiohym

notebooks/responsible_ai/safety/solutions/gemini_safety_ratings.ipynb

@@ -113,7 +113,7 @@
    },
    "outputs": [],
    "source": [
-    "MODEL = \"gemini-2.0-flash\"\n",
+    "MODEL = \"gemini-2.5-flash\"\n",
     "client = genai.Client(vertexai=True, location=\"us-central1\")\n",
     "\n",
     "# Set parameters to reduce variability in responses\n",