Add print for FAISS debug

app.py

@@ -55,6 +55,11 @@ def rag_pipeline(query):
     # Retrieve top-k from FAISS
     D, I = index.search(query_embedding, k=5)
     retrieved_docs = [corpus[idx] for idx in I[0]]
+    
+    print("Retrieved indices:", I[0])
+    print("Retrieved docs:")
+    for doc in retrieved_docs:
+        print("-", repr(doc))
 
     # Rerank
     rerank_pairs = [[str(query), str(doc)] for doc in retrieved_docs if isinstance(doc, str) and doc.strip()]