Update app.py

app.py

@@ -71,7 +71,7 @@ def get_data(query, top_k, score, db_col, db_index):
     embed_query = g_emb.embed_query(query)
     
     search_params = {"metric_type": "L2",
-                     "params": {"nprobe": 2},
+                     "params": {"nprobe": 1},
                      "offset": 0}