Update app.py

app.py

@@ -226,7 +226,7 @@ def sidebar_ui():
 
     # Model selector (persist)
     st.sidebar.subheader("LLM Model")
-    model_options = [ "openai/gpt-oss-20b","llama3-8b-8192", "gemma-7b-it", "mixtral-8x7b-32768"]
+    model_options = [ "meta-llama/llama-4-maverick-17b-128e-instruct","openai/gpt-oss-20b","llama3-8b-8192", "gemma-7b-it", "mixtral-8x7b-32768"]
     ss["llm_model"] = st.sidebar.selectbox("Select LLM model", model_options, index=model_options.index(ss.get("llm_model","openai/gpt-oss-20b")), key="llm_select")
 
     st.sidebar.markdown("---")