Update app.py

app.py

@@ -426,7 +426,8 @@ try:
         wpChunksCollection = st.session_state.wpChunksCollection
         semChunks = wpChunksCollection.query.near_vector(
             near_vector=vectorList,
-            distance=0.7,
+            #distance=0.7,
+            certainty=0.9,
             limit=3
         )
         
@@ -446,9 +447,10 @@ try:
             wpFromChunk = wpCollection.query.fetch_object_by_id(webpage_uuid)
             logger.debug(f"### wpFromChunk title: {wpFromChunk.properties['title']}")
         #collection = client.collections.get("Chunks")
-        logger.debug("#### ragData: {ragData}")
         if ragData == "" or ragData == None:
             ragData = "None found."
+        logger.debug("#### ragData: {ragData}") 
+        
         logger.info("#### getRagData() exited.")
         return  ragData