import gradio as gr 
from transformers import pipeline

pipe = pipeline("text-classification")

def clf(text):
    result = pipe(text)
    label = result[0]['label']
    score = result[0]['score']
    res = {label:score,'POSITIVE' if label=='NEGATIVE' else 'NEGATIVE': 1-score}
    return res 

demo = gr.Interface(fn=clf, inputs="text", outputs="label")
gr.close_all()
demo.launch()