Update app.py

app.py

@@ -111,6 +111,7 @@ class NearestNeighbors:
                     rerank_search = NearestNeighbors(n_neighbors=self.n_neighbors, metric='cosine') 
                     rerank_search.fit(rerank_data)
                     re_sim, re_idx = rerank_search.kneighbors(np.asarray([q]))
+                    print("re_idx: ", re_idx)
                     re_sims[i, :] = re_sim
                     re_idxs[i, :] = idx[i][re_idx]
                 idx = re_idxs