bm = 30, semantic = 30. hybrid = 60, cutoff = 0.6, topk_reranker= 40

utils.py

@@ -243,7 +243,7 @@ def answer_question(question, query_engine, reranker, current_model, chunks_df=N
             question,  
             retrieved_nodes, 
             reranker, 
-            top_k=60,
+            top_k=40,
             min_score_threshold=0.5, 
             diversity_penalty=0.3
         )