app.py

import gradio as gr
from gradio_simpletextextractfrompdf import SimpleTextExtractFromPDF


def first_200_chars(text):
    return text[:200]

demo = gr.Interface(
    fn=first_200_chars,
    inputs=SimpleTextExtractFromPDF(label="Upload a PDF file"),
    outputs="text",
    title="First 200 Characters",
    description="Enter some text and see the first 200 characters.",
)

demo.launch()