app.py

from transformers import pipeline
import gradio as grad
roberta_pipe = pipeline(
    "sentiment-analysis",
    model="siebert/sentiment-roberta-large-english",
    tokenizer="siebert/sentiment-roberta-large-english",
    return_all_scores = True
)
def analyse_sentiment(text):
    response = roberta_pipe(text)
    return response

grad.Interface(fn=analyse_sentiment, inputs="text", outputs="text").launch()