changing theme

app.py

@@ -33,7 +33,7 @@ def update_labels(direction, input_text, output_text):
     else:
         return gr.Textbox(output_text, label="French"), gr.Textbox(input_text, label="Breton")
 
-with gr.Blocks() as demo:
+with gr.Blocks(theme=gr.themes.Soft()) as demo:
 
     gr.Markdown("# Gallek French ↔️ Breton Translation Demo")