Use built-in Gradio theme in launch() (#11)

- Use built-in Gradio theme in launch() (1fa77330bf1bc8a160453d23932dd63e7569d9e0)


Co-authored-by: Cyril Achard <C-Achard@users.noreply.huggingface.co>

app.py

@@ -190,4 +190,4 @@ demo = gr.Interface(predict_pipeline,
                     )
 
 demo.queue()
-demo.launch(theme="huggingface")
+demo.launch(theme=gr.themes.Default())