import gradio as gr
from transformers import pipeline

summarizer = pipeline("summarization", model="facebook/bart-large-cnn")

def summarize_text(text):
    summary = summarizer(text, max_length=100, min_length=30, do_sample=False)
    return summary[0]['summary_text']

iface = gr.Interface(
    fn=summarize_text,
    inputs=gr.Textbox(lines=5, placeholder="Enter text to summarize..."),
    outputs="text",
    title="Text Summarization Chatbot",
    description="Enter a long text passage, and the chatbot will summarize it for you using the 'facebook/bart-large-cnn' model.",
)

# Launch the app
iface.launch()