Update app.py

app.py

@@ -33,7 +33,10 @@ def summarize_and_convert_to_audio(pdf_file, abstract_page):
 
 iface = gr.Interface(
     fn=summarize_and_convert_to_audio,
-    inputs=["file", "text"],
+    inputs=[
+        gr.File("application/pdf", label="Upload PDF file"),
+        "text"
+    ],
     outputs="audio",
     live=True
 )