Update app.py

app.py

@@ -953,7 +953,7 @@ def main():
             from visualization import create_structure_visualization
             
             # Display RMSD info
-            st.info(f"**RMSD: {selected_row['RMSD']:.3f} Å** ({selected_row['Num_Residues']} residues) | Reference: {selected_row['Reference']}{selected_row['Ref_Residues']} ({selected_row['Ref_Sequence']}) | Query: {selected_row['Query']}{selected_row['Query_Residues']} ({selected_row['Query_Sequence']})")
+            st.info(f"**RMSD: {selected_row['RMSD']:.3f} Å** ({len(selected_row['Query_Indices'])} residues) | Reference: {selected_row['Reference']}{selected_row['Ref_Residues']} ({selected_row['Ref_Sequence']}) | Query: {selected_row['Query']}{selected_row['Query_Residues']} ({selected_row['Query_Sequence']})")
             
             # Create visualization - wider display
             col1, col2, col3 = st.columns([0.5, 4, 0.5])