Update app.py

model outdated, updated to llama 3.3

app.py

@@ -96,7 +96,7 @@ print("rerank loaded")
 
 
 # Create LLM model
-llm = get_groq_chat(model_name="llama-3.1-70b-versatile")
+llm = get_groq_chat(model_name="llama-3.3-70b-versatile")
 
 
 # Create conversation qa chain (Note: conversation is not supported yet)