minor bug fix

app.py

@@ -141,7 +141,7 @@ with gr.Blocks(title=title) as demo:
     for _ in iter_grid(1, 3):
 
         model = models[model_counter]
-        plot = gr.Plot(label=input_model)
+        plot = gr.Plot(label=model)
         n_samples.change(fn=compute_and_plot, inputs=[0.98, 0.4, 0.7, 20, 60, 'covariance', model], outputs=plot)
         n_features.change(fn=compute_and_plot, inputs=[0.98, 0.4, 0.7, 20, 60, 'covariance', model], outputs=plot)
         alpha.change(fn=compute_and_plot, inputs=[0.98, 0.4, 0.7, 20, 60, 'covariance', model], outputs=plot)