app.py

import gradio as gr
from transformers import pipeline


classifier = pipeline("sentiment-analysis")


def check_sentiment(phrase: str) -> str:
    classification = classifier(phrase)
    return classification[0]["label"]


def main():
    iface = gr.Interface(fn=check_sentiment, inputs="text", outputs="text")
    iface.launch()


if __name__ == "__main__":
    main()