Align output tabs with extraction tasks

app/gradio.py

@@ -316,15 +316,15 @@ with gr.Blocks(title="NuMarkApp") as demo:
             enable_thinking = gr.Checkbox(label="Enable thinking")
             run = gr.Button("Extract", variant="primary")
         with gr.Column(), gr.Tabs():
-            with gr.Tab("Markdown preview"):
-                markdown_preview = gr.Markdown()
-            with gr.Tab("Markdown text"):
+            with gr.Tab("Content"):
                 markdown_text = gr.Textbox(
                     label="Markdown source",
                     lines=28,
                     buttons=["copy"],
                 )
-            with gr.Tab("Structured output"):
+                with gr.Accordion("Markdown preview (optional)", open=False):
+                    markdown_preview = gr.Markdown()
+            with gr.Tab("Structured"):
                 structured_output = gr.JSON(
                     label="Structured JSON",
                     open=True,