Update app.py

app.py

@@ -26,9 +26,9 @@ DEFAULT_LLM_CONFIG = {
     "ZeppFusion": LlmConfig(
         provider="groq",
         api_key=PROVIDERS_API_KEYS.get("groq"),
-        model="meta-llama/llama-4-scout-17b-16e-instruct",
-        temperature=0,
-        max_tokens=4196,
+        model="llama-3.1-70b-versatile",
+        temperature=0.2,
+        max_tokens=4096,
         # reasoner=DEFAULT_REASONER_CONFIG
     ),
     "OpenAi": LlmConfig(