Update app.py

app.py

@@ -37,5 +37,5 @@ iface = gr.Interface(fn=summarize,
                     inputs=[gr.inputs.File(file_count="multiple", type="file", label="Upload some PDFs")],
                     outputs="text",
                     title=title,
-                    theme="huggingface")
+                    theme="default")
 iface.launch()