import gradio as gr

def process_input(pdf_file):
    print("Received PDF File:", pdf_file.name)
    
    # Save the received PDF file
    with open("received_pdf.pdf", "wb") as output_file:
        output_file.write(pdf_file.read())

    # Return None to avoid displaying any output
    return None

iface = gr.Interface(
    fn=process_input,
    inputs=[
        gr.File(
            type="binary",
            label="Please upload a PDF file that contains an abstract. You will receive a one-sentence summary of the PDF and can listen to it.",
        ),
    ],
    outputs=None,  # Set outputs to None to remove the output box
)

iface.launch()