bm = 20, semantic = 20. hybrid = 40

index_retriever.py

@@ -21,13 +21,13 @@ def create_query_engine(vector_index):
         
         vector_retriever = VectorIndexRetriever(
             index=vector_index, 
-            similarity_top_k=50,  
+            similarity_top_k=20,  
             similarity_cutoff=0.6
         )
         
         hybrid_retriever = QueryFusionRetriever(
             [vector_retriever, bm25_retriever],
-            similarity_top_k=30,  
+            similarity_top_k=40,  
             num_queries=1
         )