Update app.py

app.py

@@ -229,7 +229,6 @@ def search_synthetize(query: str, k: int = 5) -> List[int]:
         ai_response (str): Text answer to the query grounded in content from the PDF, with citations (page numbers).
     """
     top_k_indices = search(query, k)
-
     expanded = set(top_k_indices)
     for i in base:
         expanded.add(i - 1)