import gradio as gr
from textblob import TextBlob

def sentiment_analysis(text: str) -> dict:
    """ 
    Analyze the sentiment of the given text.
    
    Args:
        text (str) : the text to analyze

    Returns:
        dict : a dictionary containing polarity, subjectivity, and assessment
    """
    blob = TextBlob(text)
    sentiment = blob.sentiment

    return {
        "polarity": round(sentiment.polarity, 2),
        "subjectivity": round(sentiment.subjectivity, 2),
        "assesment": "positive" if sentiment.polarity > 0 else "negative" if sentiment.polarity < 0 else "neutral"
    }
demo = gr.Interface(
    fn=sentiment_analysis,
    inputs =gr.Textbox(placeholder="Enter text to analyze..."),
    outputs=gr.JSON(),
    title="Text Sentiment Analysis",
    description="Analyze the sentiment of a given text using TextBlob."
    )
if __name__ == "__main__":
    demo.launch(mcp_server=True)