clean up design

app.py

@@ -255,28 +255,29 @@ with gr.Blocks() as demo:
             language_select = gr.Dropdown(choices=lang_list, value="en", label="Language")
             require_has_math = gr.Checkbox(label="Has math", value=False)
             require_has_infobox = gr.Checkbox(label="Has infobox", value=False)
-        with gr.Column():
-            with gr.Row():
-                prev_btn = gr.Button("Previous")
-                next_btn = gr.Button("Next")
-        with gr.Column():
-            header_md = gr.Markdown()
-            # with gr.Row():
-            #     id_input = gr.Textbox(label="Wikidata ID/URL/Page ID", placeholder="e.g., Q42 or https://... or 12345", lines=1)
-            #     find_btn = gr.Button("Find")
-            # with gr.Row():
-                # show_preview = gr.Checkbox(label="Show preview", value=True)
-                # show_wiki = gr.Checkbox(label="Show `wikimedia/wikipedia` extraction", value=False)
-                # show_infoboxes = gr.Checkbox(label="Show infoboxes", value=True)
+        with gr.Row():
+            with gr.Column():
+                with gr.Row():
+                    prev_btn = gr.Button("Previous")
+                    next_btn = gr.Button("Next")
+            with gr.Column():
+                header_md = gr.Markdown()
+                # with gr.Row():
+                #     id_input = gr.Textbox(label="Wikidata ID/URL/Page ID", placeholder="e.g., Q42 or https://... or 12345", lines=1)
+                #     find_btn = gr.Button("Find")
+                # with gr.Row():
+                    # show_preview = gr.Checkbox(label="Show preview", value=True)
+                    # show_wiki = gr.Checkbox(label="Show `wikimedia/wikipedia` extraction", value=False)
+                    # show_infoboxes = gr.Checkbox(label="Show infoboxes", value=True)
     with gr.Row():
         with gr.Column():
-            with gr.Tab("FineWiki"):
-                left_text = gr.Textbox(label="FineWiki extraction", lines=30)
-            with gr.Tab("wikimedia/wikipedia"):
-                right_markdown = gr.Textbox(label="wikimedia/wikipedia extraction", lines=30)
+            left_text = gr.Textbox(label="FineWiki extraction", lines=30)
             left_meta = gr.JSON(label="Metadata")
         with gr.Column():
-            right_iframe = gr.HTML(label="Original Page")
+            with gr.Tab("Preview"):
+                right_iframe = gr.HTML(label="Original Page")
+            with gr.Tab("wikimedia/wikipedia"):
+                right_markdown = gr.Textbox(label="wikimedia/wikipedia extraction", lines=30)
             right_infoboxes = gr.JSON(label="Infoboxes")
 
     language_select.change(on_select_language, inputs=[language_select, require_has_math, require_has_infobox], outputs=[idx_state, docs_state, iter_state, left_text, left_meta, header_md, right_markdown, right_infoboxes, right_iframe], concurrency_limit=1)