Update app.py

app.py

@@ -52,7 +52,7 @@ def ensure_outputs_dir():
 def ai_generate(prompt):
     try:
         response = client.chat.completions.create(
-            model="llama3-70b-8192",
+            model="llama-3.3-70b-versatile",
             messages=[{"role": "user", "content": prompt}],
             max_tokens=600
         )