Update app.py

app.py

@@ -146,7 +146,7 @@ def generate_literature_review(thesis, style_notes, api_key, progress=gr.Progres
     
     # Second attempt
     progress(0.6, desc="Finding additional references...")
-    context2 = search_similar(get_embeddings(naive_results), chunk_df, k=10)
+    context2 = search_similar(get_embeddings(naive_results), chunk_df, k=16)
     text_chunks = [c['text'] for c in context]
     combo_context = context + [c for c in context2 if c['text'] not in text_chunks]
     final_cites = extract_cites(combo_context)