Update app.py

app.py

@@ -161,7 +161,7 @@ with gr.Blocks(css=css) as demo:
             input_video = gr.Video(label="Input Video")
             submit = gr.Button("Submit")
         with gr.Column():
-            model_type = gr.Dropdown(["vits", "vitb", "vitl"], type="value", value="vits", label='Model Type')
+            model_type = gr.Dropdown([("small", "vits"), ("base", "vitb"), ("large", "vitl")], type="value", value="vits", label='Model Type')
             processed_video = gr.Video(label="Processed Video")
     
     def on_submit(uploaded_video,model_type):