default value for seed

app.py

@@ -80,7 +80,7 @@ class GradioApp:
                         value="p225",
                         label="Speaker Identity",
                         type="index"),
-            gr.Slider(0, 65536, step=1, label="random seed"),
+            gr.Slider(0, 65536, value=0, step=1, label="random seed"),
             gr.Slider(-15, 15, value=0, step=1, label="scope-shift"),
             gr.Slider(0.5, 2., value=1., step=0.1,
                       label="duration multiplier"),