Update app.py

app.py

@@ -1,13 +1,8 @@
 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(
@@ -18,7 +13,7 @@ iface = gr.Interface(
             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
+    outputs=None, 
 )
 
 iface.launch()