Update app.py

app.py

@@ -1,3 +1,35 @@
 import json
 import gradio as gr
-from textblob import TextBlob
+from textblob import TextBlob
+
+def sentiment_analysis(text: str) -> str:
+    """
+    Analyze the sentiment of the given text.
+
+    Args:
+        text (str): The text to analyze
+
+    Returns:
+        str: A JSON string containing polarity, subjectivity, and assessment
+    """
+    blob = TextBlob(text)
+    sentiment = blob.sentiment
+
+    result = {
+        'polarity': round(sentiment.polarity, 2),  # -1 (negative) to 1 (positive)
+        'subjectivity': round(sentiment.subjectivity, 2),  # 0 (objective) to 1 (subjective)
+        'assessment': if sentiment.polarity > 0 else "negative" if sentiment.polarity < 0 else "neutral"
+    }
+
+    return json.dumps(result)
+
+demo = gr.Interface(
+    fn = sentiment_analysis,
+    input gr.TextBox(placeholder="Enter text to analyze..."),
+    output = gr.Textbox(), 
+    title = 'Text Sentiment Analysis',
+    description="Analyze the sentiment of text using TextBlob"
+)
+# Launch the interface and MCP server
+if __name__ == "__main__":
+    demo.launch(mcp_server=True)