Update app.py

app.py

@@ -96,8 +96,11 @@ with gr.Blocks() as nps:
             - Upload a CSV file with at least one column: `customer_comment`.
             - If you don't have your own data, click **Use Template** to load a sample dataset.
             """)
-            # Use Template button
-            template_btn = gr.Button("Use Template", size="sm")
+            # Use Template button (25% of original size)
+            template_btn = gr.Button("Use Template", size="sm", scale=0.25)
+
+    # Visual separator
+    gr.Markdown("---")
 
     # Category section
     with gr.Row():
@@ -120,10 +123,11 @@ with gr.Blocks() as nps:
     # Classify button
     classify_btn = gr.Button("Classify", size="sm")
 
-    # Output container
+    # Output container with loading widget
     with gr.Row():
         with gr.Column(scale=3):  # Center the container and make it 75% of the window width
-            output = gr.HTML()
+            with gr.Loading():  # Show loading spinner while processing
+                output = gr.HTML()
 
     # Event handlers
     add_category_btn.click(