debug

app.py

@@ -92,7 +92,7 @@ try:
     ######################################################
     # Connect to the Weaviate vector database.
     #if 'client' not in st.session_state:
-    if not st.session_state.client:
+    if 'client' not in st.session_state:
         logger.info("#### Create Weaviate db client connection.")
         client = weaviate.WeaviateClient(
             connection_params=ConnectionParams.from_params(