Adding app

app.py

@@ -31,7 +31,7 @@ def encode_query(query):
 def search_nearest_papers(query, k=5):
     query_embeddings = encode_query(query)
     D, I = index.search(query_embeddings, k)
-    return papers_df.iloc[I[0]][["Title", "pdf_path"]]
+    return papers_df.iloc[I[0]][["Title", "arXiv_link"]]
 
 demo = gr.Interface(
     search_nearest_papers,