Removed unnecessary assignment of headings

app.py

@@ -735,11 +735,10 @@ def gradio_app():
                             elem_classes="leaderboard-table-legend",
                         )
                     
-                    with gr.Row():
-                        tournament_results_title = gr.Markdown(
-                            value="### Scatter plot",
-                            visible=True,
-                        )
+                    gr.Markdown(
+                        value="### Scatter plot",
+                        visible=True,
+                    )
                     
                     with gr.Row():
                         leaderboard_scatter_plot = gr.HTML(
@@ -749,11 +748,10 @@ def gradio_app():
                     
                     gr.Markdown(LEADERBOARD_TAB_BELLOW_SCATTER_PLOT_MARKDOWN)
                     
-                    with gr.Row():
-                        tournament_results_title = gr.Markdown(
-                            value="### Heatmap",
-                            visible=True,
-                        )
+                    gr.Markdown(
+                        value="### Heatmap",
+                        visible=True,
+                    )
                     
                     with gr.Row():
                         leaderboard_heatmap = gr.HTML(