Update app.py

app.py

@@ -45,9 +45,9 @@ with gr.Blocks() as nps:
         category_boxes.append(new_box)
         return new_box
 
-    add_category_btn.click(fn=add_category, outputs=category_boxes)
     category_boxes = []  # Store category input boxes
     add_category_btn = gr.Button("Add Category")
+    add_category_btn.click(fn=add_category, outputs=category_boxes)
     uploaded_file = gr.File(label="Upload CSV", type="filepath")
     template_btn = gr.Button("Use Template")
     gr.Markdown("# NPS Comment Categorization")