Update neo_sages4.py

neo_sages4.py

@@ -360,6 +360,9 @@ def main():
     # Update knowledge base related values if selection changes
     if selected_kb != st.session_state.selected_kb:
         st.session_state.selected_kb = selected_kb
+        # Update the client with the new project_id
+        global client, wml_credentials
+        wml_credentials, client = setup_client(VECTOR_INDEXES[selected_kb]["project_id"])
     
     # Display current knowledge base contents
     with st.sidebar.expander("Knowledge Base Contents"):