Update app.py

app.py

@@ -60,7 +60,8 @@ with gr.Blocks() as bm25:
                 gr.Plot(label="Barchart"),
                 gr.Plot(label="Topics Plot"),
                 gr.Plot(label="Heatmap"),
-                gr.Plot(label="Hierarchy")
+                gr.Plot(label="Hierarchy"),
+                gr.State()
             ])
             print('Tuple **************************' ,tup)
             #[df1, df2, barchart_plot, topics_plot, heatmap_plot, hierarchy_plot] = tup