Change donut variable name into bar

app.py

@@ -341,11 +341,11 @@ def main() -> None:
                 outputs=[kpi_chart_annotations],
             )
 
-            donut_languages = gr.Plot(label="Plot")
+            bar_languages = gr.Plot(label="Plot")
             demo.load(
                 bar_chart_total,
                 inputs=[],
-                outputs=[donut_languages],
+                outputs=[bar_languages],
             )
 
         gr.Markdown(