Update how-to-secure-rag-workflows.md

Author: ssalgadodev

articles/machine-learning/how-to-secure-rag-workflows.md

@@ -13,6 +13,7 @@ ms.topic: how-to
 ms.custom:
   - prompt-flow
   - ignite-2023
+  - code01
 ---
 
 # Secure your RAG workflows with network isolation (preview)