app.py

import json
import gradio as gr
from textblob import TextBlob

def sentiment_analysis(text: str) -> str:
    """
    Analyze te sentiment of given text.

    Args:
        text(str): The text to analyze

    Return:
        str: A JSON string containing polarity, subjectivity, and assesstment
    """

    blob = TextBlob(text)
    sentiment = blob.sentiment

    result = {
        'polarity': round(sentiment.polarity, 2),
        'subjectivity': round(sentiment.subjectivity, 2),
        'assesstment': 'positive' if sentiment.polarity > 0 else 'negative' if sentiment.polarity < 0 else 'neutral'
    }

    return json.dumps(result)

demo = gr.Interface(
    fn=sentiment_analysis,
    inputs=gr.Textbox(placeholder="Enter text to analyze..."),
    outputs=gr.Textbox(),
    title="Text Sentiment Analysis",
    description="Analysis the sentiment of text using TextBlob"
)

if __name__=="__main__":
    demo.launch(mcp_server=True)