Use default theme

Hello! I saw you use dark `theme`. There's no need to set it yourself, you can just use the default one, which will automatically switch based on user setup

app.py

@@ -157,7 +157,6 @@ iface = gr.Interface(fn=inpaint, inputs=gradio_inputs,
                      outputs=gradio_outputs,
                      css=css,
                      layout="vertical",
-                     theme="dark-huggingface",
                      examples_per_page=5,
                      thumbnail="fcf_gan.png",
                      allow_flagging="never",