fix: fix container text

app.py

@@ -448,7 +448,7 @@ with demo:
                     value="""
         <div style='padding: 40px; text-align: center; color: #666; border: 2px dashed #ddd; border-radius: 10px;'>
         <div id='animation-container' style='min-height: 150px; display: flex; justify-content: center; align-items: center; border-radius: 4px; padding: 10px;'>
-                <div style='color: #999; text-align: center;'>Decomposed SVG structure will appear here</div>
+                <div style='color: #999; text-align: center;'>Amination preview will appear here</div>
             </div>
         </div>
         """,