Update app.py

Upgrade to smolagents.
Based on: https://huggingface.co/docs/smolagents/tutorials/tools

app.py

@@ -7,8 +7,43 @@ sentiment_tool = SentimentAnalysisTool()
 if __name__ == "__main__":
     import gradio as gr
     
-    gr.Interface(
-        fn=sentiment_tool,
-        inputs=gr.Textbox(label="Text to analyze"),
-        outputs=gr.JSON(label="Sentiment Analysis Results")
-    ).launch(share=True)
+    with gr.Blocks(title="Sentiment Analysis Tool") as demo:
+        gr.Markdown("# Sentiment Analysis Tool")
+        
+        with gr.Row():
+            with gr.Column():
+                text_input = gr.Textbox(
+                    label="Enter text to analyze", 
+                    placeholder="Type your text here...",
+                    lines=5
+                )
+                
+                with gr.Row():
+                    analyze_btn = gr.Button("Analyze Sentiment")
+                    clear_btn = gr.Button("Clear")
+            
+            with gr.Column():
+                output = gr.JSON(label="Sentiment Analysis Results")
+        
+        analyze_btn.click(
+            fn=sentiment_tool,
+            inputs=text_input,
+            outputs=output
+        )
+        
+        clear_btn.click(
+            fn=lambda: ("", None),
+            inputs=None,
+            outputs=[text_input, output]
+        )
+        
+        gr.Examples(
+            examples=[
+                ["I love this product! It's amazing and works perfectly."],
+                ["This movie was terrible. I was very disappointed."],
+                ["The service was okay, but could be improved in several ways."]
+            ],
+            inputs=text_input
+        )
+    
+    demo.launch(share=True)