Update app.py

app.py

@@ -40,7 +40,7 @@ def build_llm() -> ChatGroq:
                 "Add GROQ_API_KEY to a `.env` file or the environment."
             )
         st.session_state.llm = ChatGroq(
-            model="llama3-70b-8192",
+            model="deepseek-r1-distill-llama-70b",
             groq_api_key=GROQ_KEY,
         )
     return st.session_state.llm