Update app.py

app.py

@@ -24,7 +24,7 @@ def llama_query(prompt, system_content):
             {"role": "system", "content": system_content},
             {"role": "user", "content": prompt}
         ],
-        model="llama3-70b-8192",
+        model="llama-3.1-70b-versatile",
         max_tokens=800,
         temperature=0.7
     )