Update app.py

app.py

@@ -28,7 +28,7 @@ with gr.Blocks(title="RVC UI") as app:
     gr.Markdown("<h1>this ui not done yet!")
     with gr.TabItem("inference"):
         with gr.Tabs():        
-            models = gr.Dropdown(label="voice model", choices=sorted(names))
+            models = gr.Dropdown(label="Model Voice", choices=sorted(names), value=lambda:sorted(names)[0] if len(sorted(names)) > 0 else '', interactive=True)
             with gr.Row():
                 clean_button = gr.Button("Refresh model", variant="primary")
                 with gr.Row():