import gradio as gr
from textblob import TextBlob

def analyze_sentiment(text: str) -> dict:
    """
    Analyze the sentiment of a text.
    
    Args:
        text (str): The text to analyze.
        
    Returns:
        dict: A dictionary containing the sentiment analysis results.
    """
    
    blob: TextBlob = TextBlob(text)
    sentiment = blob.sentiment
    return {
        "polarity": sentiment.polarity,
        "subjectivity": sentiment.subjectivity,
        "assessment": "positive" if sentiment.polarity > 0 else "negative" if sentiment.polarity < 0 else "neutral",
    }

demo: gr.Interface = gr.Interface(
    fn=analyze_sentiment,
    inputs=gr.Textbox(lines=2, placeholder="Enter your text here..."),
    outputs=gr.JSON(),
    title="Sentiment Analysis",
    description="Analyze the sentiment of a text.",
)


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