top k semantic 50, cutof == 0.6, hybdrid = 0.6

index_retriever.py

@@ -22,12 +22,12 @@ def create_query_engine(vector_index):
         vector_retriever = VectorIndexRetriever(
             index=vector_index, 
             similarity_top_k=50,  
-            similarity_cutoff=0.7
+            similarity_cutoff=0.6
         )
         
         hybrid_retriever = QueryFusionRetriever(
             [vector_retriever, bm25_retriever],
-            similarity_top_k=70,  
+            similarity_top_k=30,  
             num_queries=1
         )