app.py

import json
import gradio as gr
from textblob import TextBlob 

def sentiment_analysis(text: str) -> str:
    """

    Analyze the sentiment of the given text.



    Args:

        text (str): The text to anlyze



    Returns:

        str: A JSON string containing polarity, subjectivity, and assessment

    """
    blob = TextBlob(text)
    sentiment = blob.sentiment

    result = {
        "polority": round(sentiment.polarity, 2), # -1 to 1
        "subjectivity" : round(sentiment.subjectivity, 2), # 0 to 1
        "assessment" : "positivity" if sentiment.polarity > 0 else "negative" if sentiment.polarity < 0 else "neutral"
    }

    return json.dumps(result)


# Create the Gradio interface
demo =  gr.Interface(
    fn=sentiment_analysis,
    inputs=gr.Textbox(placeholder="Enter text to analyze..."),
    outputs=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)