Add confidence score plot to the sentiment analysis UI

app.py

@@ -51,6 +51,7 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
             clear_btn = gr.Button("🧹 Clear")
         with gr.Column(scale=1):
             result_output = gr.Label(label="Predicted Sentiment")
+            prob_plot = gr.Plot(label="Confidence Scores")
 
     gr.Examples(
         examples=[