Update advanced_rag.py

advanced_rag.py

@@ -65,7 +65,7 @@ Alternative queries (one per line):"""
             # Generate expansions
             response = ""
             for msg in hf_client.chat_completion(
-                messages=[{"role": "user", "content": prompt}],
+                messages=[{"role": "user", "content": expansion_prompt}],
                 max_tokens=256,
                 stream=True,
                 temperature=0.7,