Update app.py

app.py

@@ -124,7 +124,7 @@ class PDFSearchApp:
             #direct retrieve file path rather than rely on page nums!
             #try to retrieve multiple files rather than a single page (TBD)
 
-            page_num = search_results[0][1] # final return value is a list of tuples, each tuple being: (score, doc_id, collection_name), so use [0][2] to get collection name of first ranked item
+            page_num = search_results[0][1] +1 # final return value is a list of tuples, each tuple being: (score, doc_id, collection_name), so use [0][2] to get collection name of first ranked item, need +1!
             coll_num = search_results[0][2]
 
             print(f"Retrieved page number: {page_num}")