Update app.py

app.py

@@ -20,10 +20,10 @@ def lucky_button(num_questions):
 
 interface = gr.Interface(
     fn=lucky_button, 
-    inputs=gr.inputs.Slider(minimum=1, maximum=20, step=1, default=5, label="Number of Questions"), 
-    outputs="file", 
+    inputs=gr.Slider(minimum=1, maximum=20, step=1, value=5, label="Number of Questions"), 
+    outputs=gr.File(label="Generated PDF"), 
     title="Random AMC/AIME Problem PDF Generator",
     description="Click the button to generate a random PDF of AMC/AIME problems. You can specify the number of questions to include in the PDF."
 )
 
-interface.launch()
+interface.launch()