app.py

import gradio as gr
from transformers import pipeline

sentiment_analyzer = pipeline("sentiment-analysis")

def analyze_sentiment(text):
    result = sentiment_analyzer(text)[0]
    return f"感情: {result['label']}, 確信度: {result['score']:.2f}"

iface = gr.Interface(
    fn=analyze_sentiment,
    inputs="text",
    outputs="text",
    title="簡単な感情分析",
    description="テキストを入力して、その感情を分析します。"
)

iface.launch()