import gradio as gr
from transformers import pipeline


def main(article):
    summarizer = pipeline("summarization", model="facebook/bart-large-cnn")

    return summarizer(article, max_length=130, min_length=30, do_sample=False)[0]['summary_text']


iface = gr.Interface(fn=main,
                     inputs=gr.inputs.Textbox(lines=5, label="Article text"),
                     outputs="text")
iface.launch()