removed section text + improved to 25 top k

index_retriever.py

@@ -16,12 +16,12 @@ def create_query_engine(vector_index):
     try:
         bm25_retriever = BM25Retriever.from_defaults(
             docstore=vector_index.docstore, 
-            similarity_top_k=15
+            similarity_top_k=25
         )
         
         vector_retriever = VectorIndexRetriever(
             index=vector_index, 
-            similarity_top_k=20,
+            similarity_top_k=30,
             similarity_cutoff=0.5
         )
         

utils.py

@@ -103,7 +103,7 @@ def generate_sources_html(nodes, chunks_df=None):
         metadata = node.metadata if hasattr(node, 'metadata') else {}
         doc_type = metadata.get('type', 'text')
         doc_id = metadata.get('document_id', 'unknown')
-        section_id = metadata.get('section_id', '') + "" + metadata.get("section_text", "")
+        section_id = metadata.get('section_id', '') 
         
         html += f"<div style='margin-bottom: 15px; padding: 15px; border: 1px solid #4a5568; border-radius: 8px; background-color: #1a202c;'>"