Update app.py

app.py

@@ -1,23 +1,24 @@
 import gradio as gr
 
-# Function to process the input message and PDF file
-def process_input(message, pdf_file):
-    # Save the uploaded PDF file
-    pdf_file.save("uploaded_pdf.pdf")
-
-    # Process the message and return a result
-    result = f"Message: {message}\nPDF file uploaded successfully!"
-    return result
+# Function to handle the uploaded PDF file
+def handle_uploaded_pdf(pdf_file):
+    # Save the uploaded PDF file for later use
+    pdf_file_path = "uploaded_file.pdf"
+    pdf_file.save(pdf_file_path)
+    
+    # Print a welcome message
+    welcome_message = "Welcome! PDF file uploaded successfully. You can use the uploaded file later."
+    print(welcome_message)
 
 # Gradio interface
 iface = gr.Interface(
-    fn=process_input,
-    inputs=[
-        gr.inputs.Textbox(label="Enter your message"),
-        gr.inputs.File(label="Upload a PDF file", type="file", accept=".pdf")
-    ],
-    outputs=gr.outputs.Textbox(label="Result")
+    fn=handle_uploaded_pdf,
+    inputs=gr.File(label="Upload PDF", type="file"),
+    outputs="text",
+    live=True,
+    title="Welcome and PDF Upload",
+    description="This interface prints a welcome message and allows you to upload a PDF file for later use."
 )
 
-# Launch the Gradio interface
+# Launch the interface
 iface.launch()