add label to plot

app.py

@@ -120,7 +120,7 @@ with gr.Blocks(title=title) as demo:
     model1 = gr.Textbox(label="Repo id of first model", value="haizad/ames-housing-random-forest-predictor")
     model2 = gr.Textbox(label="Repo id of second model", value="haizad/ames-housing-gbdt-predictor")
     model3 = gr.Textbox(label="Repo id of third model", value="haizad/ames-housing-lasso-predictor")
-    plot = gr.Plot("Comparison of single predictor against stacked predictor")
+    plot = gr.Plot(label="Comparison of single predictor against stacked predictor")
     stack_btn = gr.Button("Stack")
     stack_btn.click(fn=stacked_model, inputs=[model1,model2,model3], outputs=[plot])