Update app.py

app.py

@@ -98,13 +98,6 @@ collections = {
 # Sidebar for selecting collection
 st.sidebar.markdown("## Settings")
 
-# Help / About Section
-with st.sidebar.expander("ℹ️ About This Tool"):
-    st.markdown(
-        "This app analyzes metadata from Library of Congress digital collections. "
-        "It highlights completeness issues and suggests metadata enhancements using NLP."
-    )
-
 # Display Summary Statistics if available
 if 'metadata_df' in locals() and not metadata_df.empty:
     st.sidebar.markdown("### 📊 Quick Stats")