Update app.py

app.py

@@ -432,8 +432,8 @@ try:
         wpChunksCollection = st.session_state.wpChunksCollection
         semChunks = wpChunksCollection.query.near_vector(
             near_vector=vectorList,
-            #distance=0.7,
-            certainty=0.7,
+            distance=0.7,
+            #certainty=0.7,
             limit=3
         )