Change default tune to +2

app.py

@@ -239,8 +239,8 @@ with app:
         with gr.Column():
             model_name = gr.Dropdown(label="Model", choices=models, value=models[0])
             f0_key_up = gr.Number(
-                label="Transpose (the best value depends on the models and speakers)",
-                value=1,
+                label="Tune (+12 = 1 octave up from edge-tts, the best value depends on the models and speakers)",
+                value=2,
             )
         with gr.Column():
             f0_method = gr.Radio(